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authorEric W. Biederman <ebiederm@xmission.com>2019-05-21 10:03:48 -0500
committerEric W. Biederman <ebiederm@xmission.com>2019-05-27 09:36:28 -0500
commitcb44c9a0ab21a9ae4dfcabac1ed8e38aa872d1af (patch)
treee09131e28e3f55143862fc2377c30049a6a4b0bc /arch/um
parent72abe3bcf0911d69b46c1e8bdb5612675e0ac42c (diff)
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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.c2
-rw-r--r--arch/um/kernel/trap.c2
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(&current->thread.regs);
/*
* This is to tell gcc that we're not returning - do_signal