proc: use set_puts() at /proc/*/wchan

Link: http://lkml.kernel.org/r/20180217072011.GB16074@avx2
Signed-off-by: Alexey Dobriyan <[email protected]>
Reviewed-by: Andrew Morton <[email protected]>
Cc: Andy Shevchenko <[email protected]>
Cc: Rasmus Villemoes <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Alexey Dobriyan 2018-04-10 16:31:34 -07:00 • committed by Linus Torvalds
commit 21dae0ad07

View file

@ -393,7 +393,7 @@ static int proc_pid_wchan(struct seq_file *m, struct pid_namespace *ns,
wchan = get_wchan(task);
if (wchan && !lookup_symbol_name(wchan, symname)) {
seq_printf(m, "%s", symname);
seq_puts(m, symname);
return 0;
}