summaryrefslogtreecommitdiff
path: root/arch/xtensa
diff options
context:
space:
mode:
authorEric W. Biederman <ebiederm@xmission.com>2019-05-23 18:17:27 +0300
committerEric W. Biederman <ebiederm@xmission.com>2019-05-27 17:36:28 +0300
commit3cf5d076fb4d48979f382bc9452765bf8b79e740 (patch)
tree935f7af65a7a7f1ba514f1da5b207e2dc298eaca /arch/xtensa
parentcb44c9a0ab21a9ae4dfcabac1ed8e38aa872d1af (diff)
downloadlinux-3cf5d076fb4d48979f382bc9452765bf8b79e740.tar.xz
signal: Remove task parameter from force_sig
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>
Diffstat (limited to 'arch/xtensa')
-rw-r--r--arch/xtensa/kernel/signal.c2
-rw-r--r--arch/xtensa/kernel/traps.c6
2 files changed, 4 insertions, 4 deletions
diff --git a/arch/xtensa/kernel/signal.c b/arch/xtensa/kernel/signal.c
index dc22a238ed9c..fbedf2aba09d 100644
--- a/arch/xtensa/kernel/signal.c
+++ b/arch/xtensa/kernel/signal.c
@@ -270,7 +270,7 @@ asmlinkage long xtensa_rt_sigreturn(long a0, long a1, long a2, long a3,
return ret;
badframe:
- force_sig(SIGSEGV, current);
+ force_sig(SIGSEGV);
return 0;
}
diff --git a/arch/xtensa/kernel/traps.c b/arch/xtensa/kernel/traps.c
index 454d53096bc9..6f26b254091b 100644
--- a/arch/xtensa/kernel/traps.c
+++ b/arch/xtensa/kernel/traps.c
@@ -184,7 +184,7 @@ void do_unhandled(struct pt_regs *regs, unsigned long exccause)
"\tEXCCAUSE is %ld\n",
current->comm, task_pid_nr(current), regs->pc,
exccause);
- force_sig(SIGILL, current);
+ force_sig(SIGILL);
}
/*
@@ -306,7 +306,7 @@ do_illegal_instruction(struct pt_regs *regs)
pr_info_ratelimited("Illegal Instruction in '%s' (pid = %d, pc = %#010lx)\n",
current->comm, task_pid_nr(current), regs->pc);
- force_sig(SIGILL, current);
+ force_sig(SIGILL);
}
@@ -354,7 +354,7 @@ do_debug(struct pt_regs *regs)
/* If in user mode, send SIGTRAP signal to current process */
- force_sig(SIGTRAP, current);
+ force_sig(SIGTRAP);
}