[PATCH] procfs: fix the output format in /proc/PID/wchan

[Yafang Shao]

Just add the missing newline.

Signed-off-by: Yafang Shao <laoar.s...@gmail.com>
---
 fs/proc/base.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fs/proc/base.c b/fs/proc/base.c
index ce34654..d7f49fb 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -370,11 +370,12 @@ 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_puts(m, symname);
+               seq_putc(m, '\n');
                return 0;
        }
 
 print0:
-       seq_putc(m, '0');
+       seq_puts(m, "0\n");
        return 0;
 }
 #endif /* CONFIG_KALLSYMS */
-- 
1.8.3.1