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frv: fix check on unsigned in do_signal()

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syscallno is unsigned

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Roel Kluin 2009-10-26 16:50:23 -07:00 committed by Linus Torvalds
parent c36987e2ef
commit c896a2e0d8
1 changed files with 1 additions and 1 deletions
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arch/frv/kernel/signal.c
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@ -527,7 +527,7 @@ static void do_signal(void)
no_signal:
/* Did we come from a system call? */
if (__frame->syscallno >= 0) {
if (__frame->syscallno != -1) {
/* Restart the system call - no handlers present */
switch (__frame->gr8) {
case -ERESTARTNOHAND: