From: Roel Kluin <roel.kluin@gmail.com>
To: David Howells <dhowells@redhat.com>,
Andrew Morton <akpm@linux-foundation.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: [PATCH] frv: Fix check on unsigned in do_signal()
Date: Tue, 20 Oct 2009 20:04:08 +0200 [thread overview]
Message-ID: <4ADDFB98.1060004@gmail.com> (raw)
syscallno is unsigned
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
---
Was this maybe intended?
diff --git a/arch/frv/kernel/signal.c b/arch/frv/kernel/signal.c
index 6b0a2b6..0974c0e 100644
--- a/arch/frv/kernel/signal.c
+++ b/arch/frv/kernel/signal.c
@@ -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:
next reply other threads:[~2009-10-20 17:54 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-20 18:04 Roel Kluin [this message]
-- strict thread matches above, loose matches on Subject: below --
2009-10-26 15:49 [PATCH] frv: Fix check on unsigned in do_signal() David Howells
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