lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[PATCH] remove needless check in fs/read_write.c

Browse Source 
nr_segs is unsigned long and thus cannot be negative.  We checked against 0
few lines before.

Signed-off-by: Carsten Otte <cotte@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Carsten Otte
2006-03-25 03:08:23 -08:00
committed by Linus Torvalds
parent 5514854812
commit 6cc6b1226b
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
fs/read_write.c
View File

@@ -470,7 +470,7 @@ static ssize_t do_readv_writev(int type, struct file *file,
* verify all the pointers * verify all the pointers
*/ */
ret = -EINVAL; ret = -EINVAL;
if ((nr_segs > UIO_MAXIOV) || (nr_segs <= 0)) if (nr_segs > UIO_MAXIOV)
goto out; goto out;
if (!file->f_op) if (!file->f_op)
goto out; goto out;