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| author | Eric W. Biederman | 2019-05-21 17:03:48 +0200 |
|---|---|---|
| committer | Eric W. Biederman | 2019-05-27 16:36:28 +0200 |
| commit | cb44c9a0ab21a9ae4dfcabac1ed8e38aa872d1af (patch) | |
| tree | e09131e28e3f55143862fc2377c30049a6a4b0bc /arch/um | |
| parent | signal/cifs: Fix cifs_put_tcp_session to call send_sig instead of force_sig (diff) | |
| download | kernel-qcow2-linux-cb44c9a0ab21a9ae4dfcabac1ed8e38aa872d1af.tar.gz kernel-qcow2-linux-cb44c9a0ab21a9ae4dfcabac1ed8e38aa872d1af.tar.xz kernel-qcow2-linux-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/um')
| -rw-r--r-- | arch/um/kernel/skas/mmu.c | 2 | ||||
| -rw-r--r-- | arch/um/kernel/trap.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/um/kernel/skas/mmu.c b/arch/um/kernel/skas/mmu.c index 7a1f2a936fd1..29e7f5f9f188 100644 --- a/arch/um/kernel/skas/mmu.c +++ b/arch/um/kernel/skas/mmu.c @@ -119,7 +119,7 @@ void uml_setup_stubs(struct mm_struct *mm) return; out: - force_sigsegv(SIGSEGV, current); + force_sigsegv(SIGSEGV); } void arch_exit_mmap(struct mm_struct *mm) diff --git a/arch/um/kernel/trap.c b/arch/um/kernel/trap.c index 0e8b6158f224..646059402ab3 100644 --- a/arch/um/kernel/trap.c +++ b/arch/um/kernel/trap.c @@ -169,7 +169,7 @@ static void bad_segv(struct faultinfo fi, unsigned long ip) void fatal_sigsegv(void) { - force_sigsegv(SIGSEGV, current); + force_sigsegv(SIGSEGV); do_signal(¤t->thread.regs); /* * This is to tell gcc that we're not returning - do_signal |