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| author |   Eric W. Biederman <ebiederm@xmission.com> | 2019-05-21 10:03:48 -0500 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2019-05-27 09:36:28 -0500 |
| commit | cb44c9a0ab21a9ae4dfcabac1ed8e38aa872d1af (patch) | |
| tree | e09131e28e3f55143862fc2377c30049a6a4b0bc /arch/ia64/kernel | |
| parent | signal/cifs: Fix cifs_put_tcp_session to call send_sig instead of force_sig (diff) | |
| download | linux-dev-cb44c9a0ab21a9ae4dfcabac1ed8e38aa872d1af.tar.xz linux-dev-cb44c9a0ab21a9ae4dfcabac1ed8e38aa872d1af.zip | |
signal: Remove task parameter from force_sigsegv
The function force_sigsegv is always called on the current task
so passing in current is redundant and not passing in current
makes this fact obvious.
This also makes it clear force_sigsegv always calls force_sig
on the current task.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'arch/ia64/kernel')
| -rw-r--r-- | arch/ia64/kernel/signal.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/ia64/kernel/signal.c b/arch/ia64/kernel/signal.c index 6062fd14e34e..518cceb5d4af 100644 --- a/arch/ia64/kernel/signal.c +++ b/arch/ia64/kernel/signal.c @@ -257,7 +257,7 @@ setup_frame(struct ksignal *ksig, sigset_t *set, struct sigscratch *scr) */ check_sp = (new_sp - sizeof(*frame)) & -STACK_ALIGN; if (!likely(on_sig_stack(check_sp))) { - force_sigsegv(ksig->sig, current); + force_sigsegv(ksig->sig); return 1; } } @@ -265,7 +265,7 @@ setup_frame(struct ksignal *ksig, sigset_t *set, struct sigscratch *scr) frame = (void __user *) ((new_sp - sizeof(*frame)) & -STACK_ALIGN); if (!access_ok(frame, sizeof(*frame))) { - force_sigsegv(ksig->sig, current); + force_sigsegv(ksig->sig); return 1; } @@ -282,7 +282,7 @@ setup_frame(struct ksignal *ksig, sigset_t *set, struct sigscratch *scr) err |= setup_sigcontext(&frame->sc, set, scr); if (unlikely(err)) { - force_sigsegv(ksig->sig, current); + force_sigsegv(ksig->sig); return 1; } |