aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorGuenter Roeck <linux@roeck-us.net>2014-08-31 11:14:26 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-08-31 17:08:12 -0700
commitca98565a6182a960cd857d7546267a0775154eb8 (patch)
treefd18f1e228d7386881b982bcd4c9a61cf6ca4c42
parent94559a4a81a6912f6ca22988e544a43401947c68 (diff)
downloadlinux-stericsson-ca98565a6182a960cd857d7546267a0775154eb8.tar.gz
unicore32: Fix build error
unicore32 builds fail with arch/unicore32/kernel/signal.c: In function ‘setup_frame’: arch/unicore32/kernel/signal.c:257: error: ‘usig’ undeclared (first use in this function) arch/unicore32/kernel/signal.c:279: error: ‘usig’ undeclared (first use in this function) arch/unicore32/kernel/signal.c: In function ‘handle_signal’: arch/unicore32/kernel/signal.c:306: warning: unused variable ‘tsk’ arch/unicore32/kernel/signal.c: In function ‘do_signal’: arch/unicore32/kernel/signal.c:376: error: implicit declaration of function ‘get_signsl’ make[1]: *** [arch/unicore32/kernel/signal.o] Error 1 make: *** [arch/unicore32/kernel/signal.o] Error 2 Bisect points to commit 649671c90eaf ("unicore32: Use get_signal() signal_setup_done()"). This code never even compiled. Reverting the patch does not work, since previously used functions no longer exist, so try to fix it up. Compile tested only. Fixes: 649671c90eaf ("unicore32: Use get_signal() signal_setup_done()") Cc: Richard Weinberger <richard@nod.at> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--arch/unicore32/kernel/signal.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/unicore32/kernel/signal.c b/arch/unicore32/kernel/signal.c
index 780d77388dec..7c8fb7018dc6 100644
--- a/arch/unicore32/kernel/signal.c
+++ b/arch/unicore32/kernel/signal.c
@@ -254,7 +254,8 @@ static int setup_frame(struct ksignal *ksig, sigset_t *set,
err |= setup_sigframe(frame, regs, set);
if (err == 0)
- err |= setup_return(regs, &ksig->ka, frame->retcode, frame, usig);
+ err |= setup_return(regs, &ksig->ka, frame->retcode, frame,
+ ksig->sig);
return err;
}
@@ -276,7 +277,8 @@ static int setup_rt_frame(struct ksignal *ksig, sigset_t *set,
err |= __save_altstack(&frame->sig.uc.uc_stack, regs->UCreg_sp);
err |= setup_sigframe(&frame->sig, regs, set);
if (err == 0)
- err |= setup_return(regs, &ksig->ka, frame->sig.retcode, frame, usig);
+ err |= setup_return(regs, &ksig->ka, frame->sig.retcode, frame,
+ ksig->sig);
if (err == 0) {
/*
@@ -303,7 +305,6 @@ static void handle_signal(struct ksignal *ksig, struct pt_regs *regs,
int syscall)
{
struct thread_info *thread = current_thread_info();
- struct task_struct *tsk = current;
sigset_t *oldset = sigmask_to_save();
int usig = ksig->sig;
int ret;
@@ -373,7 +374,7 @@ static void do_signal(struct pt_regs *regs, int syscall)
if (!user_mode(regs))
return;
- if (get_signsl(&ksig)) {
+ if (get_signal(&ksig)) {
handle_signal(&ksig, regs, syscall);
return;
}