From ed4602e13f8d7b764308d6db58ff9932353f16a3 Mon Sep 17 00:00:00 2001 From: Michal Simek Date: Thu, 18 Dec 2014 15:38:07 +0100 Subject: 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 --- arch/microblaze/kernel/signal.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/microblaze') 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); -- cgit v1.2.3