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signal: Remove task parameter from force_sig

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All of the remaining callers pass current into force_sig so
remove the task parameter to make this obvious and to make
misuse more difficult in the future.

This also makes it clear force_sig passes current into force_sig_info.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
This commit is contained in:
Eric W. Biederman
2019-05-23 10:17:27 -05:00
parent cb44c9a0ab
commit 3cf5d076fb
76 changed files with 160 additions and 166 deletions
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6
arch/nds32/kernel/traps.c
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@@ -288,7 +288,7 @@ void unhandled_interruption(struct pt_regs *regs)
show_regs(regs);
if (!user_mode(regs))
do_exit(SIGKILL);
force_sig(SIGKILL, current);
force_sig(SIGKILL);
}
void unhandled_exceptions(unsigned long entry, unsigned long addr,
@@ -299,7 +299,7 @@ void unhandled_exceptions(unsigned long entry, unsigned long addr,
show_regs(regs);
if (!user_mode(regs))
do_exit(SIGKILL);
force_sig(SIGKILL, current);
force_sig(SIGKILL);
}
extern int do_page_fault(unsigned long entry, unsigned long addr,
@@ -326,7 +326,7 @@ void do_revinsn(struct pt_regs *regs)
show_regs(regs);
if (!user_mode(regs))
do_exit(SIGILL);
force_sig(SIGILL, current);
force_sig(SIGILL);
}
#ifdef CONFIG_ALIGNMENT_TRAP