ext4: remove unnecessary double parentheses

Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

5 files changed, 11 insertions, 11 deletions

diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index e305a31641f2..662e94c22c3d 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -4018,7 +4018,7 @@ ext4_ext_handle_unwritten_extents(handle_t *handle, struct inode *inode,
                                                     allocated, newblock);
 
         /* get_block() before submit the IO, split the extent */
-        if ((flags & EXT4_GET_BLOCKS_PRE_IO)) {
+        if (flags & EXT4_GET_BLOCKS_PRE_IO) {
                 ret = ext4_split_convert_extents(handle, inode, map,
                                          path, flags | EXT4_GET_BLOCKS_CONVERT);
                 if (ret <= 0)
@@ -4036,7 +4036,7 @@ ext4_ext_handle_unwritten_extents(handle_t *handle, struct inode *inode,
                 goto out;
         }
         /* IO end_io complete, convert the filled extent to written */
-        if ((flags & EXT4_GET_BLOCKS_CONVERT)) {
+        if (flags & EXT4_GET_BLOCKS_CONVERT) {
                 ret = ext4_convert_unwritten_extents_endio(handle, inode, map,
                                                         path);
                 if (ret >= 0) {
@@ -4475,7 +4475,7 @@ got_allocated_blocks:
                  * For non asycn direct IO case, flag the inode state
                  * that we need to perform conversion when IO is done.
                  */
-                if ((flags & EXT4_GET_BLOCKS_PRE_IO))
+                if (flags & EXT4_GET_BLOCKS_PRE_IO)
                         set_unwritten = 1;
         }
 
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 574c6dda95d8..2bdbfcb48732 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -443,7 +443,7 @@ static void ext4_map_blocks_es_recheck(handle_t *handle,
          * could be converted.
          */
         if (!(flags & EXT4_GET_BLOCKS_NO_LOCK))
-                down_read((&EXT4_I(inode)->i_data_sem));
+                down_read(&EXT4_I(inode)->i_data_sem);
         if (ext4_test_inode_flag(inode, EXT4_INODE_EXTENTS)) {
                 retval = ext4_ext_map_blocks(handle, inode, map, flags &
                                              EXT4_GET_BLOCKS_KEEP_SIZE);
@@ -555,7 +555,7 @@ int ext4_map_blocks(handle_t *handle, struct inode *inode,
          * file system block.
          */
         if (!(flags & EXT4_GET_BLOCKS_NO_LOCK))
-                down_read((&EXT4_I(inode)->i_data_sem));
+                down_read(&EXT4_I(inode)->i_data_sem);
         if (ext4_test_inode_flag(inode, EXT4_INODE_EXTENTS)) {
                 retval = ext4_ext_map_blocks(handle, inode, map, flags &
                                              EXT4_GET_BLOCKS_KEEP_SIZE);
@@ -627,7 +627,7 @@ found:
          * the write lock of i_data_sem, and call get_blocks()
          * with create == 1 flag.
          */
-        down_write((&EXT4_I(inode)->i_data_sem));
+        down_write(&EXT4_I(inode)->i_data_sem);
 
         /*
          * if the caller is from delayed allocation writeout path
@@ -1540,7 +1540,7 @@ static int ext4_da_map_blocks(struct inode *inode, sector_t iblock,
                 ext4_es_lru_add(inode);
                 if (ext4_es_is_hole(&es)) {
                         retval = 0;
-                        down_read((&EXT4_I(inode)->i_data_sem));
+                        down_read(&EXT4_I(inode)->i_data_sem);
                         goto add_delayed;
                 }
 
@@ -1577,7 +1577,7 @@ static int ext4_da_map_blocks(struct inode *inode, sector_t iblock,
          * Try to see if we can get the block without requesting a new
          * file system block.
          */
-        down_read((&EXT4_I(inode)->i_data_sem));
+        down_read(&EXT4_I(inode)->i_data_sem);
         if (ext4_has_inline_data(inode)) {
                 /*
                  * We will soon create blocks for this page, and let
diff --git a/fs/ext4/migrate.c b/fs/ext4/migrate.c
index 2ae73a80c19b..ec092437d3e0 100644
--- a/fs/ext4/migrate.c
+++ b/fs/ext4/migrate.c
@@ -505,7 +505,7 @@ int ext4_ext_migrate(struct inode *inode)
          * with i_data_sem held to prevent racing with block
          * allocation.
          */
-        down_read((&EXT4_I(inode)->i_data_sem));
+        down_read(&EXT4_I(inode)->i_data_sem);
         ext4_set_inode_state(inode, EXT4_STATE_EXT_MIGRATE);
         up_read((&EXT4_I(inode)->i_data_sem));
 
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index b26a3959c8dd..84e330373f9e 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -1904,7 +1904,7 @@ static int ext4_setup_super(struct super_block *sb, struct ext4_super_block *es,
         if (!(sbi->s_mount_state & EXT4_VALID_FS))
                 ext4_msg(sb, KERN_WARNING, "warning: mounting unchecked fs, "
                          "running e2fsck is recommended");
-        else if ((sbi->s_mount_state & EXT4_ERROR_FS))
+        else if (sbi->s_mount_state & EXT4_ERROR_FS)
                 ext4_msg(sb, KERN_WARNING,
                          "warning: mounting fs with errors, "
                          "running e2fsck is recommended");
diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
index c6ae6fab99be..3a5ac7cc4819 100644
--- a/fs/ext4/xattr.c
+++ b/fs/ext4/xattr.c
@@ -899,7 +899,7 @@ inserted:
                          * take i_data_sem because we will test
                          * i_delalloc_reserved_flag in ext4_mb_new_blocks
                          */
-                        down_read((&EXT4_I(inode)->i_data_sem));
+                        down_read(&EXT4_I(inode)->i_data_sem);
                         block = ext4_new_meta_blocks(handle, inode, goal, 0,
                                                      NULL, &error);
                         up_read((&EXT4_I(inode)->i_data_sem));