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f2fs: fix compile warning

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This patch fixes below compile warning reported by LKP
(kernel test robot)

cppcheck warnings: (new ones prefixed by >>)

>> fs/f2fs/file.c:761:9: warning: Identical condition 'err', second condition is always false [identicalConditionAfterEarlyExit]
    return err;
           ^
   fs/f2fs/file.c:753:6: note: first condition
    if (err)
        ^
   fs/f2fs/file.c:761:9: note: second condition
    return err;

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Chao Yu 2020-08-10 18:38:45 +08:00 committed by Jaegeuk Kim
parent 2e9b2bb250
commit 17d7648d9c
1 changed files with 5 additions and 2 deletions
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7
fs/f2fs/file.c
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@ -753,11 +753,14 @@ int f2fs_truncate_blocks(struct inode *inode, u64 from, bool lock)
return err;
#ifdef CONFIG_F2FS_FS_COMPRESSION
if (from != free_from)
if (from != free_from) {
err = f2fs_truncate_partial_cluster(inode, from, lock);
if (err)
return err;
}
#endif
return err;
return 0;
}
int f2fs_truncate(struct inode *inode)