Commit 962e3707 authored by Joe Perches's avatar Joe Perches Committed by Linus Torvalds

tracing: remove use of seq_printf return value

The seq_printf return value, because it's frequently misused,
will eventually be converted to void.

See: commit 1f33c41c ("seq_file: Rename seq_overflow() to
     seq_has_overflowed() and make public")

Miscellanea:

o Remove unused return value from trace_lookup_stack
Signed-off-by: default avatarJoe Perches <joe@perches.com>
Acked-by: default avatarSteven Rostedt <rostedt@goodmis.org>
Cc: Al Viro <viro@ZenIV.linux.org.uk>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 94ff212d
......@@ -327,11 +327,11 @@ static void t_stop(struct seq_file *m, void *p)
local_irq_enable();
}
static int trace_lookup_stack(struct seq_file *m, long i)
static void trace_lookup_stack(struct seq_file *m, long i)
{
unsigned long addr = stack_dump_trace[i];
return seq_printf(m, "%pS\n", (void *)addr);
seq_printf(m, "%pS\n", (void *)addr);
}
static void print_disabled(struct seq_file *m)
......
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