hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

hpfs: remove unnecessary checks on the value of r when assigning error code 

At the point where r is being checked for different values, r is always
going to be equal to 2 as the previous if statements jump to end or end1
if r is not 2.  Hence the assignment to err can be simplified to just
err an assignment without any checks on the value or r.

Detected by CoverityScan, CID#1226737 ("Logically dead code")

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Colin Ian King 2018-08-25 12:24:31 +02:00 committed by Linus Torvalds
parent 7634ccd2da
commit e0fcfe1f1a
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
fs/hpfs/namei.c
View File

@ -565,7 +565,7 @@ static int hpfs_rename(struct inode *old_dir, struct dentry *old_dentry,
err = -EFSERROR; err = -EFSERROR;
goto end1; goto end1;
} }
err = r == 2 ? -ENOSPC : r == 1 ? -EFSERROR : 0; err = -ENOSPC;
goto end1; goto end1;
} }