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Message-ID: <CAGW2f1H1nj9YMUYZ+Fe5knzNQLNzFUk_7eZi2YrkE=J0c1R-cg@mail.gmail.com> Date: Mon, 8 Jul 2013 05:23:49 +0000 From: jon ernst <jonernst07@...il.com> To: linux-ext4@...r.kernel.org Subject: [PATCH] ext4: deleted "set but not used" variables to delete "set but not used" variables Signed-off-by: Jon Ernst <jonernst07@...il.com> --- diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index 7097b0f..df0e9b2 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -4391,7 +4391,6 @@ void ext4_ext_truncate(handle_t *handle, struct inode *inode) { struct super_block *sb = inode->i_sb; ext4_lblk_t last_block; - int err = 0; /* * TODO: optimization is possible here. @@ -4405,9 +4404,9 @@ void ext4_ext_truncate(handle_t *handle, struct inode *inode) last_block = (inode->i_size + sb->s_blocksize - 1) >> EXT4_BLOCK_SIZE_BITS(sb); - err = ext4_es_remove_extent(inode, last_block, - EXT_MAX_BLOCKS - last_block); - err = ext4_ext_remove_space(inode, last_block, EXT_MAX_BLOCKS - 1); + ext4_es_remove_extent(inode, last_block, + EXT_MAX_BLOCKS - last_block); + ext4_ext_remove_space(inode, last_block, EXT_MAX_BLOCKS - 1); } static void ext4_falloc_update_inode(struct inode *inode, diff --git a/fs/ext4/inline.c b/fs/ext4/inline.c index b8a0746..35f43e9 100644 --- a/fs/ext4/inline.c +++ b/fs/ext4/inline.c @@ -994,11 +994,9 @@ static int ext4_add_dirent_to_inline(handle_t *handle, struct inode *dir = dentry->d_parent->d_inode; const char *name = dentry->d_name.name; int namelen = dentry->d_name.len; - unsigned short reclen; int err; struct ext4_dir_entry_2 *de; - reclen = EXT4_DIR_REC_LEN(namelen); err = ext4_find_dest_de(dir, inode, iloc->bh, inline_start, inline_size, name, namelen, &de); @@ -1870,7 +1868,6 @@ int ext4_try_to_evict_inline_data(handle_t *handle, { int error; struct ext4_xattr_entry *entry; - struct ext4_xattr_ibody_header *header; struct ext4_inode *raw_inode; struct ext4_iloc iloc; @@ -1879,7 +1876,6 @@ int ext4_try_to_evict_inline_data(handle_t *handle, return error; raw_inode = ext4_raw_inode(&iloc); - header = IHDR(inode, raw_inode); entry = (struct ext4_xattr_entry *)((void *)raw_inode + EXT4_I(inode)->i_inline_off); if (EXT4_XATTR_LEN(entry->e_name_len) + diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c index 9491ac0..38b5169 100644 --- a/fs/ext4/ioctl.c +++ b/fs/ext4/ioctl.c @@ -100,7 +100,6 @@ static long swap_inode_boot_loader(struct super_block *sb, handle_t *handle; int err; struct inode *inode_bl; - struct ext4_inode_info *ei; struct ext4_inode_info *ei_bl; struct ext4_sb_info *sbi; @@ -115,7 +114,6 @@ static long swap_inode_boot_loader(struct super_block *sb, } sbi = EXT4_SB(sb); - ei = EXT4_I(inode); inode_bl = ext4_iget(sb, EXT4_BOOT_LOADER_INO); if (IS_ERR(inode_bl)) { -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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