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Commit 07bd88a9 authored by Eric W. Biederman's avatar Eric W. Biederman
Browse files

signal/nds32: Remove tsk parameter from send_sigtrap 



The send_sigtrap function is always called with tsk == current.
Make that obvious by removing the tsk parameter.

This also makes it clear that send_sigtrap always calls
force_sig_fault on the current task.

Signed-off-by: default avatar"Eric W. Biederman" <ebiederm@xmission.com>
parent 6f25a967

arch/nds32/kernel/traps.c

+4 −3
Original line number Diff line number Diff line
@@ -255,9 +255,10 @@ void __init early_trap_init(void) 
	cpu_cache_wbinval_page(base, true);

}



void send_sigtrap(struct task_struct *tsk, struct pt_regs *regs,

		  int error_code, int si_code)

static void send_sigtrap(struct pt_regs *regs, int error_code, int si_code)

{

	struct task_struct *tsk = current;



	tsk->thread.trap_no = ENTRY_DEBUG_RELATED;

	tsk->thread.error_code = error_code;
@@ -274,7 +275,7 @@ void do_debug_trap(unsigned long entry, unsigned long addr, 


	if (user_mode(regs)) {

		/* trap_signal */

		send_sigtrap(current, regs, 0, TRAP_BRKPT);

		send_sigtrap(regs, 0, TRAP_BRKPT);

	} else {

		/* kernel_trap */

		if (!fixup_exception(regs))