diff options
author | Takashi Iwai <tiwai@suse.de> | 2016-09-30 18:40:40 +0200 |
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committer | Takashi Iwai <tiwai@suse.de> | 2016-09-30 18:40:40 +0200 |
commit | eeea8b40cd2866ca24f25e5ef09225edb076ae45 (patch) | |
tree | ece5b5287ee2ce53a841b66d0f526947f74d036f /arch/um/kernel/skas/syscall.c | |
parent | 3383c5c395386ac8e258b1a324c72ce850b84a9e (diff) | |
parent | 513e43efafe329dad7b5794583b67ac898dcbdca (diff) |
Merge tag 'asoc-v4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next
ASoC: Updates for v4.9
Apart from the cleanups done by Morimoto-san this has very much been a
driver focused release with very little generic change:
- A big factoring out of the simple-card code to allow it to be shared
more with the rcar generic card from Kuninori Morimoto.
- Removal of some operations duplicated on the CODEC level, again by
Kuninori Morimoto.
- Lots more machine support for x86 systems.
- New drivers for Nuvoton NAU88C10, Realtek RT5660 and RT5663.
Diffstat (limited to 'arch/um/kernel/skas/syscall.c')
-rw-r--r-- | arch/um/kernel/skas/syscall.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/arch/um/kernel/skas/syscall.c b/arch/um/kernel/skas/syscall.c index ef4b8f949b51..b783ac87d98a 100644 --- a/arch/um/kernel/skas/syscall.c +++ b/arch/um/kernel/skas/syscall.c @@ -21,21 +21,17 @@ void handle_syscall(struct uml_pt_regs *r) PT_REGS_SET_SYSCALL_RETURN(regs, -ENOSYS); if (syscall_trace_enter(regs)) - return; + goto out; /* Do the seccomp check after ptrace; failures should be fast. */ if (secure_computing(NULL) == -1) - return; + goto out; - /* Update the syscall number after orig_ax has potentially been updated - * with ptrace. - */ - UPT_SYSCALL_NR(r) = PT_SYSCALL_NR(r->gp); syscall = UPT_SYSCALL_NR(r); - if (syscall >= 0 && syscall <= __NR_syscall_max) PT_REGS_SET_SYSCALL_RETURN(regs, EXECUTE_SYSCALL(syscall, regs)); +out: syscall_trace_leave(regs); } |