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authorMichal Simek <michal.simek@xilinx.com>2014-12-18 17:38:07 +0300
committerMichal Simek <michal.simek@xilinx.com>2015-01-08 10:37:21 +0300
commited4602e13f8d7b764308d6db58ff9932353f16a3 (patch)
tree04a43c20adf7f1f957eaa22a3c85a8f43b7a4f3e /arch/microblaze
parent2558cd8cab793e9c8c3b17bdf06552bfb98d49e5 (diff)
downloadlinux-ed4602e13f8d7b764308d6db58ff9932353f16a3.tar.xz
microblaze: Fix variable types to remove W=1 warning
This patch removes this warning: arch/microblaze/kernel/signal.c: In function 'setup_rt_frame': arch/microblaze/kernel/signal.c:177:3: warning: signed and unsigned type in conditional expression [-Wsign-compare] Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'arch/microblaze')
-rw-r--r--arch/microblaze/kernel/signal.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/microblaze/kernel/signal.c b/arch/microblaze/kernel/signal.c
index 8955a3829cf0..235706055b7f 100644
--- a/arch/microblaze/kernel/signal.c
+++ b/arch/microblaze/kernel/signal.c
@@ -158,7 +158,7 @@ static int setup_rt_frame(struct ksignal *ksig, sigset_t *set,
{
struct rt_sigframe __user *frame;
int err = 0, sig = ksig->sig;
- int signal;
+ unsigned long signal;
unsigned long address = 0;
#ifdef CONFIG_MMU
pmd_t *pmdp;
@@ -174,7 +174,7 @@ static int setup_rt_frame(struct ksignal *ksig, sigset_t *set,
&& current_thread_info()->exec_domain->signal_invmap
&& sig < 32
? current_thread_info()->exec_domain->signal_invmap[sig]
- : sig;
+ : (unsigned long)sig;
if (ksig->ka.sa.sa_flags & SA_SIGINFO)
err |= copy_siginfo_to_user(&frame->info, &ksig->info);