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| author | Guenter Roeck <linux@roeck-us.net> | 2014-08-31 11:14:26 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-31 17:08:12 -0700 |
| commit | ca98565a6182a960cd857d7546267a0775154eb8 (patch) | |
| tree | fd18f1e228d7386881b982bcd4c9a61cf6ca4c42 | |
| parent | 94559a4a81a6912f6ca22988e544a43401947c68 (diff) | |
| download | linux-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.c | 9 |
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; } |