[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>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/read_write.c b/fs/read_write.c
index 3f7a1a62165f..34b1bf259efd 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;