udf: remove UDF_I_* macros and open code them

Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Acked-by: Jan Kara <jack@suse.cz>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 57 insertions, 53 deletions

diff --git a/fs/udf/namei.c b/fs/udf/namei.c
index 9b5cfc5f725c..23e530659fa5 100644
--- a/fs/udf/namei.c
+++ b/fs/udf/namei.c
@@ -54,7 +54,7 @@ int udf_write_fi(struct inode *inode, struct fileIdentDesc *cfi,
                 sizeof(struct fileIdentDesc);
         int adinicb = 0;
 
-        if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_IN_ICB)
+        if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
                 adinicb = 1;
 
         offset = fibh->soffset + sizeof(struct fileIdentDesc);
@@ -164,16 +164,17 @@ static struct fileIdentDesc *udf_find_entry(struct inode *dir,
 
         fibh->soffset = fibh->eoffset =
                 (f_pos & ((dir->i_sb->s_blocksize - 1) >> 2)) << 2;
-        if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_IN_ICB)
+        if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
                 fibh->sbh = fibh->ebh = NULL;
         else if (inode_bmap(dir, f_pos >> (dir->i_sb->s_blocksize_bits - 2),
                               &epos, &eloc, &elen, &offset) ==
                                         (EXT_RECORDED_ALLOCATED >> 30)) {
                 block = udf_get_lb_pblock(dir->i_sb, eloc, offset);
                 if ((++offset << dir->i_sb->s_blocksize_bits) < elen) {
-                        if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_SHORT)
+                        if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
                                 epos.offset -= sizeof(short_ad);
-                        else if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_LONG)
+                        else if (UDF_I(dir)->i_alloc_type ==
+                                                        ICBTAG_FLAG_AD_LONG)
                                 epos.offset -= sizeof(long_ad);
                 } else
                         offset = 0;
@@ -372,16 +373,17 @@ static struct fileIdentDesc *udf_add_entry(struct inode *dir,
 
         fibh->soffset = fibh->eoffset =
                         (f_pos & ((dir->i_sb->s_blocksize - 1) >> 2)) << 2;
-        if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_IN_ICB)
+        if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
                 fibh->sbh = fibh->ebh = NULL;
         else if (inode_bmap(dir, f_pos >> (dir->i_sb->s_blocksize_bits - 2),
                               &epos, &eloc, &elen, &offset) ==
                                         (EXT_RECORDED_ALLOCATED >> 30)) {
                 block = udf_get_lb_pblock(dir->i_sb, eloc, offset);
                 if ((++offset << dir->i_sb->s_blocksize_bits) < elen) {
-                        if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_SHORT)
+                        if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
                                 epos.offset -= sizeof(short_ad);
-                        else if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_LONG)
+                        else if (UDF_I(dir)->i_alloc_type ==
+                                                        ICBTAG_FLAG_AD_LONG)
                                 epos.offset -= sizeof(long_ad);
                 } else
                         offset = 0;
@@ -393,10 +395,10 @@ static struct fileIdentDesc *udf_add_entry(struct inode *dir,
                         return NULL;
                 }
 
-                block = UDF_I_LOCATION(dir).logicalBlockNum;
+                block = UDF_I(dir)->i_location.logicalBlockNum;
 
         } else {
-                block = udf_get_lb_pblock(dir->i_sb, UDF_I_LOCATION(dir), 0);
+                block = udf_get_lb_pblock(dir->i_sb, UDF_I(dir)->i_location, 0);
                 fibh->sbh = fibh->ebh = NULL;
                 fibh->soffset = fibh->eoffset = sb->s_blocksize;
                 goto add;
@@ -475,7 +477,7 @@ static struct fileIdentDesc *udf_add_entry(struct inode *dir,
 add:
         f_pos += nfidlen;
 
-        if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_IN_ICB &&
+        if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB &&
             sb->s_blocksize - fibh->eoffset < nfidlen) {
                 brelse(epos.bh);
                 epos.bh = NULL;
@@ -489,15 +491,15 @@ add:
                                 udf_expand_dir_adinicb(dir, &block, err);
                 if (!fibh->sbh)
                         return NULL;
-                epos.block = UDF_I_LOCATION(dir);
+                epos.block = UDF_I(dir)->i_location;
                 eloc.logicalBlockNum = block;
                 eloc.partitionReferenceNum =
-                                UDF_I_LOCATION(dir).partitionReferenceNum;
+                                UDF_I(dir)->i_location.partitionReferenceNum;
                 elen = dir->i_sb->s_blocksize;
                 epos.offset = udf_file_entry_alloc_offset(dir);
-                if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_SHORT)
+                if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
                         epos.offset += sizeof(short_ad);
-                else if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_LONG)
+                else if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_LONG)
                         epos.offset += sizeof(long_ad);
         }
 
@@ -509,12 +511,13 @@ add:
                         fibh->sbh = fibh->ebh;
                 }
 
-                if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_IN_ICB) {
-                        block = UDF_I_LOCATION(dir).logicalBlockNum;
+                if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB) {
+                        block = UDF_I(dir)->i_location.logicalBlockNum;
                         fi = (struct fileIdentDesc *)
-                                        (UDF_I_DATA(dir) + fibh->soffset -
+                                        (UDF_I(dir)->i_ext.i_data +
+                                         fibh->soffset -
                                          udf_ext0_offset(dir) +
-                                         UDF_I_LENEATTR(dir));
+                                         UDF_I(dir)->i_lenEAttr);
                 } else {
                         block = eloc.logicalBlockNum +
                                         ((elen - 1) >>
@@ -572,8 +575,8 @@ add:
         if (!udf_write_fi(dir, cfi, fi, fibh, NULL, name)) {
                 brelse(epos.bh);
                 dir->i_size += nfidlen;
-                if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_IN_ICB)
-                        UDF_I_LENALLOC(dir) += nfidlen;
+                if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
+                        UDF_I(dir)->i_lenAlloc += nfidlen;
                 mark_inode_dirty(dir);
                 return fi;
         } else {
@@ -613,7 +616,7 @@ static int udf_create(struct inode *dir, struct dentry *dentry, int mode,
                 return err;
         }
 
-        if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_IN_ICB)
+        if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
                 inode->i_data.a_ops = &udf_adinicb_aops;
         else
                 inode->i_data.a_ops = &udf_aops;
@@ -631,11 +634,11 @@ static int udf_create(struct inode *dir, struct dentry *dentry, int mode,
                 return err;
         }
         cfi.icb.extLength = cpu_to_le32(inode->i_sb->s_blocksize);
-        cfi.icb.extLocation = cpu_to_lelb(UDF_I_LOCATION(inode));
+        cfi.icb.extLocation = cpu_to_lelb(UDF_I(inode)->i_location);
         *(__le32 *)((struct allocDescImpUse *)cfi.icb.impUse)->impUse =
-                cpu_to_le32(UDF_I_UNIQUE(inode) & 0x00000000FFFFFFFFUL);
+                cpu_to_le32(UDF_I(inode)->i_unique & 0x00000000FFFFFFFFUL);
         udf_write_fi(dir, &cfi, fi, &fibh, NULL, NULL);
-        if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_IN_ICB)
+        if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
                 mark_inode_dirty(dir);
         if (fibh.sbh != fibh.ebh)
                 brelse(fibh.ebh);
@@ -674,11 +677,11 @@ static int udf_mknod(struct inode *dir, struct dentry *dentry, int mode,
                 return err;
         }
         cfi.icb.extLength = cpu_to_le32(inode->i_sb->s_blocksize);
-        cfi.icb.extLocation = cpu_to_lelb(UDF_I_LOCATION(inode));
+        cfi.icb.extLocation = cpu_to_lelb(UDF_I(inode)->i_location);
         *(__le32 *)((struct allocDescImpUse *)cfi.icb.impUse)->impUse =
-                cpu_to_le32(UDF_I_UNIQUE(inode) & 0x00000000FFFFFFFFUL);
+                cpu_to_le32(UDF_I(inode)->i_unique & 0x00000000FFFFFFFFUL);
         udf_write_fi(dir, &cfi, fi, &fibh, NULL, NULL);
-        if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_IN_ICB)
+        if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
                 mark_inode_dirty(dir);
         mark_inode_dirty(inode);
 
@@ -721,9 +724,9 @@ static int udf_mkdir(struct inode *dir, struct dentry *dentry, int mode)
         }
         inode->i_nlink = 2;
         cfi.icb.extLength = cpu_to_le32(inode->i_sb->s_blocksize);
-        cfi.icb.extLocation = cpu_to_lelb(UDF_I_LOCATION(dir));
+        cfi.icb.extLocation = cpu_to_lelb(UDF_I(dir)->i_location);
         *(__le32 *)((struct allocDescImpUse *)cfi.icb.impUse)->impUse =
-                cpu_to_le32(UDF_I_UNIQUE(dir) & 0x00000000FFFFFFFFUL);
+                cpu_to_le32(UDF_I(dir)->i_unique & 0x00000000FFFFFFFFUL);
         cfi.fileCharacteristics =
                         FID_FILE_CHAR_DIRECTORY | FID_FILE_CHAR_PARENT;
         udf_write_fi(inode, &cfi, fi, &fibh, NULL, NULL);
@@ -741,9 +744,9 @@ static int udf_mkdir(struct inode *dir, struct dentry *dentry, int mode)
                 goto out;
         }
         cfi.icb.extLength = cpu_to_le32(inode->i_sb->s_blocksize);
-        cfi.icb.extLocation = cpu_to_lelb(UDF_I_LOCATION(inode));
+        cfi.icb.extLocation = cpu_to_lelb(UDF_I(inode)->i_location);
         *(__le32 *)((struct allocDescImpUse *)cfi.icb.impUse)->impUse =
-                cpu_to_le32(UDF_I_UNIQUE(inode) & 0x00000000FFFFFFFFUL);
+                cpu_to_le32(UDF_I(inode)->i_unique & 0x00000000FFFFFFFFUL);
         cfi.fileCharacteristics |= FID_FILE_CHAR_DIRECTORY;
         udf_write_fi(dir, &cfi, fi, &fibh, NULL, NULL);
         inc_nlink(dir);
@@ -776,16 +779,17 @@ static int empty_dir(struct inode *dir)
         fibh.soffset = fibh.eoffset =
                         (f_pos & ((dir->i_sb->s_blocksize - 1) >> 2)) << 2;
 
-        if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_IN_ICB)
+        if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
                 fibh.sbh = fibh.ebh = NULL;
         else if (inode_bmap(dir, f_pos >> (dir->i_sb->s_blocksize_bits - 2),
                               &epos, &eloc, &elen, &offset) ==
                                         (EXT_RECORDED_ALLOCATED >> 30)) {
                 block = udf_get_lb_pblock(dir->i_sb, eloc, offset);
                 if ((++offset << dir->i_sb->s_blocksize_bits) < elen) {
-                        if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_SHORT)
+                        if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
                                 epos.offset -= sizeof(short_ad);
-                        else if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_LONG)
+                        else if (UDF_I(dir)->i_alloc_type ==
+                                                        ICBTAG_FLAG_AD_LONG)
                                 epos.offset -= sizeof(long_ad);
                 } else
                         offset = 0;
@@ -945,28 +949,28 @@ static int udf_symlink(struct inode *dir, struct dentry *dentry,
         inode->i_data.a_ops = &udf_symlink_aops;
         inode->i_op = &page_symlink_inode_operations;
 
-        if (UDF_I_ALLOCTYPE(inode) != ICBTAG_FLAG_AD_IN_ICB) {
+        if (UDF_I(inode)->i_alloc_type != ICBTAG_FLAG_AD_IN_ICB) {
                 kernel_lb_addr eloc;
                 uint32_t elen;
 
                 block = udf_new_block(inode->i_sb, inode,
-                                UDF_I_LOCATION(inode).partitionReferenceNum,
-                                UDF_I_LOCATION(inode).logicalBlockNum, &err);
+                                UDF_I(inode)->i_location.partitionReferenceNum,
+                                UDF_I(inode)->i_location.logicalBlockNum, &err);
                 if (!block)
                         goto out_no_entry;
-                epos.block = UDF_I_LOCATION(inode);
+                epos.block = UDF_I(inode)->i_location;
                 epos.offset = udf_file_entry_alloc_offset(inode);
                 epos.bh = NULL;
                 eloc.logicalBlockNum = block;
                 eloc.partitionReferenceNum =
-                                UDF_I_LOCATION(inode).partitionReferenceNum;
+                                UDF_I(inode)->i_location.partitionReferenceNum;
                 elen = inode->i_sb->s_blocksize;
-                UDF_I_LENEXTENTS(inode) = elen;
+                UDF_I(inode)->i_lenExtents = elen;
                 udf_add_aext(inode, &epos, eloc, elen, 0);
                 brelse(epos.bh);
 
                 block = udf_get_pblock(inode->i_sb, block,
-                                UDF_I_LOCATION(inode).partitionReferenceNum,
+                                UDF_I(inode)->i_location.partitionReferenceNum,
                                 0);
                 epos.bh = udf_tread(inode->i_sb, block);
                 lock_buffer(epos.bh);
@@ -976,7 +980,7 @@ static int udf_symlink(struct inode *dir, struct dentry *dentry,
                 mark_buffer_dirty_inode(epos.bh, inode);
                 ea = epos.bh->b_data + udf_ext0_offset(inode);
         } else {
-                ea = UDF_I_DATA(inode) + UDF_I_LENEATTR(inode);
+                ea = UDF_I(inode)->i_ext.i_data + UDF_I(inode)->i_lenEAttr;
         }
 
         eoffset = inode->i_sb->s_blocksize - udf_ext0_offset(inode);
@@ -1045,15 +1049,15 @@ static int udf_symlink(struct inode *dir, struct dentry *dentry,
 
         brelse(epos.bh);
         inode->i_size = elen;
-        if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_IN_ICB)
-                UDF_I_LENALLOC(inode) = inode->i_size;
+        if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
+                UDF_I(inode)->i_lenAlloc = inode->i_size;
         mark_inode_dirty(inode);
 
         fi = udf_add_entry(dir, dentry, &fibh, &cfi, &err);
         if (!fi)
                 goto out_no_entry;
         cfi.icb.extLength = cpu_to_le32(inode->i_sb->s_blocksize);
-        cfi.icb.extLocation = cpu_to_lelb(UDF_I_LOCATION(inode));
+        cfi.icb.extLocation = cpu_to_lelb(UDF_I(inode)->i_location);
         bh = UDF_SB(inode->i_sb)->s_lvid_bh;
         if (bh) {
                 struct logicalVolIntegrityDesc *lvid =
@@ -1071,7 +1075,7 @@ static int udf_symlink(struct inode *dir, struct dentry *dentry,
                 mark_buffer_dirty(bh);
         }
         udf_write_fi(dir, &cfi, fi, &fibh, NULL, NULL);
-        if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_IN_ICB)
+        if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
                 mark_inode_dirty(dir);
         if (fibh.sbh != fibh.ebh)
                 brelse(fibh.ebh);
@@ -1110,7 +1114,7 @@ static int udf_link(struct dentry *old_dentry, struct inode *dir,
                 return err;
         }
         cfi.icb.extLength = cpu_to_le32(inode->i_sb->s_blocksize);
-        cfi.icb.extLocation = cpu_to_lelb(UDF_I_LOCATION(inode));
+        cfi.icb.extLocation = cpu_to_lelb(UDF_I(inode)->i_location);
         bh = UDF_SB(inode->i_sb)->s_lvid_bh;
         if (bh) {
                 struct logicalVolIntegrityDesc *lvid =
@@ -1128,7 +1132,7 @@ static int udf_link(struct dentry *old_dentry, struct inode *dir,
                 mark_buffer_dirty(bh);
         }
         udf_write_fi(dir, &cfi, fi, &fibh, NULL, NULL);
-        if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_IN_ICB)
+        if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
                 mark_inode_dirty(dir);
 
         if (fibh.sbh != fibh.ebh)
@@ -1189,10 +1193,10 @@ static int udf_rename(struct inode *old_dir, struct dentry *old_dentry,
                                 goto end_rename;
                 }
                 retval = -EIO;
-                if (UDF_I_ALLOCTYPE(old_inode) == ICBTAG_FLAG_AD_IN_ICB) {
+                if (UDF_I(old_inode)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB) {
                         dir_fi = udf_get_fileident(
-                                        UDF_I_DATA(old_inode) -
-                                          (UDF_I_EFE(old_inode) ?
+                                        UDF_I(old_inode)->i_ext.i_data -
+                                          (UDF_I(old_inode)->i_efe ?
                                            sizeof(struct extendedFileEntry) :
                                            sizeof(struct fileEntry)),
                                         old_inode->i_sb->s_blocksize, &offset);
@@ -1250,11 +1254,11 @@ static int udf_rename(struct inode *old_dir, struct dentry *old_dentry,
         mark_inode_dirty(old_dir);
 
         if (dir_fi) {
-                dir_fi->icb.extLocation = cpu_to_lelb(UDF_I_LOCATION(new_dir));
+                dir_fi->icb.extLocation = cpu_to_lelb(UDF_I(new_dir)->i_location);
                 udf_update_tag((char *)dir_fi,
                                 (sizeof(struct fileIdentDesc) +
                                 le16_to_cpu(dir_fi->lengthOfImpUse) + 3) & ~3);
-                if (UDF_I_ALLOCTYPE(old_inode) == ICBTAG_FLAG_AD_IN_ICB)
+                if (UDF_I(old_inode)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
                         mark_inode_dirty(old_inode);
                 else
                         mark_buffer_dirty_inode(dir_bh, old_inode);