From 273fe1b676cb59d41e177980a981e27806872954 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Mon, 21 Sep 2020 13:43:25 +0200 Subject: [PATCH] um: Clean up stacktrace dump We currently get a few stray newlines, due to the interaction between printk() and the code here. Remove a few explicit newline prints to neaten the output. Signed-off-by: Johannes Berg Signed-off-by: Richard Weinberger --- arch/um/kernel/sysrq.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/arch/um/kernel/sysrq.c b/arch/um/kernel/sysrq.c index acbc879d2773..7452f70d50d0 100644 --- a/arch/um/kernel/sysrq.c +++ b/arch/um/kernel/sysrq.c @@ -47,12 +47,10 @@ void show_stack(struct task_struct *task, unsigned long *stack, if (kstack_end(stack)) break; if (i && ((i % STACKSLOTS_PER_LINE) == 0)) - printk("%s\n", loglvl); + pr_cont("\n"); pr_cont(" %08lx", *stack++); } - printk("%s\n", loglvl); printk("%sCall Trace:\n", loglvl); dump_trace(current, &stackops, (void *)loglvl); - printk("%s\n", loglvl); }