[JFFS2] Clean up trailing white spaces

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 28 insertions, 28 deletions

diff --git a/fs/jffs2/fs.c b/fs/jffs2/fs.c
index b0b96d7272d8..543420665c5b 100644
--- a/fs/jffs2/fs.c
+++ b/fs/jffs2/fs.c
@@ -40,7 +40,7 @@ static int jffs2_do_setattr (struct inode *inode, struct iattr *iattr)
         int ret;
         D1(printk(KERN_DEBUG "jffs2_setattr(): ino #%lu\n", inode->i_ino));
         ret = inode_change_ok(inode, iattr);
-        if (ret) 
+        if (ret)
                 return ret;
 
         /* Special cases - we don't want more than one data node
@@ -73,7 +73,7 @@ static int jffs2_do_setattr (struct inode *inode, struct iattr *iattr)
                         kfree(mdata);
                 return -ENOMEM;
         }
-                
+
         ret = jffs2_reserve_space(c, sizeof(*ri) + mdatalen, &phys_ofs, &alloclen,
                                 ALLOC_NORMAL, JFFS2_SUMMARY_INODE_SIZE);
         if (ret) {
@@ -84,7 +84,7 @@ static int jffs2_do_setattr (struct inode *inode, struct iattr *iattr)
         }
         down(&f->sem);
         ivalid = iattr->ia_valid;
-        
+
         ri->magic = cpu_to_je16(JFFS2_MAGIC_BITMASK);
         ri->nodetype = cpu_to_je16(JFFS2_NODETYPE_INODE);
         ri->totlen = cpu_to_je32(sizeof(*ri) + mdatalen);
@@ -100,7 +100,7 @@ static int jffs2_do_setattr (struct inode *inode, struct iattr *iattr)
                 if (iattr->ia_mode & S_ISGID &&
                     !in_group_p(je16_to_cpu(ri->gid)) && !capable(CAP_FSETID))
                         ri->mode = cpu_to_jemode(iattr->ia_mode & ~S_ISGID);
-                else 
+                else
                         ri->mode = cpu_to_jemode(iattr->ia_mode);
         else
                 ri->mode = cpu_to_jemode(inode->i_mode);
@@ -129,7 +129,7 @@ static int jffs2_do_setattr (struct inode *inode, struct iattr *iattr)
         new_metadata = jffs2_write_dnode(c, f, ri, mdata, mdatalen, phys_ofs, ALLOC_NORMAL);
         if (S_ISLNK(inode->i_mode))
                 kfree(mdata);
-        
+
         if (IS_ERR(new_metadata)) {
                 jffs2_complete_reservation(c);
                 jffs2_free_raw_inode(ri);
@@ -167,7 +167,7 @@ static int jffs2_do_setattr (struct inode *inode, struct iattr *iattr)
         jffs2_complete_reservation(c);
 
         /* We have to do the vmtruncate() without f->sem held, since
-           some pages may be locked and waiting for it in readpage(). 
+           some pages may be locked and waiting for it in readpage().
            We are protected from a simultaneous write() extending i_size
            back past iattr->ia_size, because do_truncate() holds the
            generic inode semaphore. */
@@ -210,12 +210,12 @@ int jffs2_statfs(struct super_block *sb, struct kstatfs *buf)
 
 void jffs2_clear_inode (struct inode *inode)
 {
-        /* We can forget about this inode for now - drop all 
+        /* We can forget about this inode for now - drop all
          *  the nodelists associated with it, etc.
          */
         struct jffs2_sb_info *c = JFFS2_SB_INFO(inode->i_sb);
         struct jffs2_inode_info *f = JFFS2_INODE_INFO(inode);
-        
+
         D1(printk(KERN_DEBUG "jffs2_clear_inode(): ino #%lu mode %o\n", inode->i_ino, inode->i_mode));
 
         jffs2_do_clear_inode(c, f);
@@ -234,7 +234,7 @@ void jffs2_read_inode (struct inode *inode)
         c = JFFS2_SB_INFO(inode->i_sb);
 
         jffs2_init_inode_info(f);
-        
+
         ret = jffs2_do_read_inode(c, f, inode->i_ino, &latest_node);
 
         if (ret) {
@@ -254,14 +254,14 @@ void jffs2_read_inode (struct inode *inode)
 
         inode->i_blksize = PAGE_SIZE;
         inode->i_blocks = (inode->i_size + 511) >> 9;
-        
+
         switch (inode->i_mode & S_IFMT) {
                 jint16_t rdev;
 
         case S_IFLNK:
                 inode->i_op = &jffs2_symlink_inode_operations;
                 break;
-                
+
         case S_IFDIR:
         {
                 struct jffs2_full_dirent *fd;
@@ -298,7 +298,7 @@ void jffs2_read_inode (struct inode *inode)
                         jffs2_do_clear_inode(c, f);
                         make_bad_inode(inode);
                         return;
-                }                       
+                }
 
         case S_IFSOCK:
         case S_IFIFO:
@@ -354,11 +354,11 @@ int jffs2_remount_fs (struct super_block *sb, int *flags, char *data)
                 down(&c->alloc_sem);
                 jffs2_flush_wbuf_pad(c);
                 up(&c->alloc_sem);
-        }       
+        }
 
         if (!(*flags & MS_RDONLY))
                 jffs2_start_garbage_collect_thread(c);
-        
+
         *flags |= MS_NOATIME;
 
         return 0;
@@ -392,9 +392,9 @@ struct inode *jffs2_new_inode (struct inode *dir_i, int mode, struct jffs2_raw_i
         D1(printk(KERN_DEBUG "jffs2_new_inode(): dir_i %ld, mode 0x%x\n", dir_i->i_ino, mode));
 
         c = JFFS2_SB_INFO(sb);
-        
+
         inode = new_inode(sb);
-        
+
         if (!inode)
                 return ERR_PTR(-ENOMEM);
 
@@ -458,14 +458,14 @@ int jffs2_do_fill_super(struct super_block *sb, void *data, int silent)
 #endif
 
         c->flash_size = c->mtd->size;
-        c->sector_size = c->mtd->erasesize; 
+        c->sector_size = c->mtd->erasesize;
         blocks = c->flash_size / c->sector_size;
 
         /*
          * Size alignment check
          */
         if ((c->sector_size * blocks) != c->flash_size) {
-                c->flash_size = c->sector_size * blocks;                
+                c->flash_size = c->sector_size * blocks;
                 printk(KERN_INFO "jffs2: Flash size not aligned to erasesize, reducing to %dKiB\n",
                         c->flash_size / 1024);
         }
@@ -543,16 +543,16 @@ struct jffs2_inode_info *jffs2_gc_fetch_inode(struct jffs2_sb_info *c,
         struct jffs2_inode_cache *ic;
         if (!nlink) {
                 /* The inode has zero nlink but its nodes weren't yet marked
-                   obsolete. This has to be because we're still waiting for 
+                   obsolete. This has to be because we're still waiting for
                    the final (close() and) iput() to happen.
 
-                   There's a possibility that the final iput() could have 
+                   There's a possibility that the final iput() could have
                    happened while we were contemplating. In order to ensure
                    that we don't cause a new read_inode() (which would fail)
                    for the inode in question, we use ilookup() in this case
                    instead of iget().
 
-                   The nlink can't _become_ zero at this point because we're 
+                   The nlink can't _become_ zero at this point because we're
                    holding the alloc_sem, and jffs2_do_unlink() would also
                    need that while decrementing nlink on any inode.
                 */
@@ -599,19 +599,19 @@ struct jffs2_inode_info *jffs2_gc_fetch_inode(struct jffs2_sb_info *c,
         return JFFS2_INODE_INFO(inode);
 }
 
-unsigned char *jffs2_gc_fetch_page(struct jffs2_sb_info *c, 
-                                   struct jffs2_inode_info *f, 
+unsigned char *jffs2_gc_fetch_page(struct jffs2_sb_info *c,
+                                   struct jffs2_inode_info *f,
                                    unsigned long offset,
                                    unsigned long *priv)
 {
         struct inode *inode = OFNI_EDONI_2SFFJ(f);
         struct page *pg;
 
-        pg = read_cache_page(inode->i_mapping, offset >> PAGE_CACHE_SHIFT, 
+        pg = read_cache_page(inode->i_mapping, offset >> PAGE_CACHE_SHIFT,
                              (void *)jffs2_do_readpage_unlock, inode);
         if (IS_ERR(pg))
                 return (void *)pg;
-        
+
         *priv = (unsigned long)pg;
         return kmap(pg);
 }
@@ -628,7 +628,7 @@ void jffs2_gc_release_page(struct jffs2_sb_info *c,
 
 static int jffs2_flash_setup(struct jffs2_sb_info *c) {
         int ret = 0;
-        
+
         if (jffs2_cleanmarker_oob(c)) {
                 /* NAND flash... do setup accordingly */
                 ret = jffs2_nand_flash_setup(c);
@@ -642,7 +642,7 @@ static int jffs2_flash_setup(struct jffs2_sb_info *c) {
                 if (ret)
                         return ret;
         }
-        
+
         /* and Dataflash */
         if (jffs2_dataflash(c)) {
                 ret = jffs2_dataflash_setup(c);
@@ -670,7 +670,7 @@ void jffs2_flash_cleanup(struct jffs2_sb_info *c) {
         if (jffs2_nor_ecc(c)) {
                 jffs2_nor_ecc_flash_cleanup(c);
         }
-        
+
         /* and DataFlash */
         if (jffs2_dataflash(c)) {
                 jffs2_dataflash_cleanup(c);