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authorCarsten Otte <cotte@de.ibm.com>2006-03-25 03:08:23 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-25 08:23:01 -0800
commit6cc6b1226b71132a1d6e95449d78e051f1f3b506 (patch)
treea301ab0b16a5135e777b96e1883f281fa711bf93
parent55148548124e3e52e8921f1cb0e325111ef9cbb1 (diff)
downloadop-kernel-dev-6cc6b1226b71132a1d6e95449d78e051f1f3b506.zip
op-kernel-dev-6cc6b1226b71132a1d6e95449d78e051f1f3b506.tar.gz
[PATCH] remove needless check in fs/read_write.c
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>
-rw-r--r--fs/read_write.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/read_write.c b/fs/read_write.c
index 3f7a1a6..34b1bf2 100644
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -470,7 +470,7 @@ static ssize_t do_readv_writev(int type, struct file *file,
* verify all the pointers
*/
ret = -EINVAL;
- if ((nr_segs > UIO_MAXIOV) || (nr_segs <= 0))
+ if (nr_segs > UIO_MAXIOV)
goto out;
if (!file->f_op)
goto out;
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