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Subject[PATCH] sunrpc: Use seq_putc() in unix_gid_show()
Date
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sat, 13 Jan 2018 20:33:05 +0100

A single character (line break) should be put into a sequence.
Thus use the corresponding function "seq_putc".

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
net/sunrpc/svcauth_unix.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
index af7f28fb8102..df1327c0dd1c 100644
--- a/net/sunrpc/svcauth_unix.c
+++ b/net/sunrpc/svcauth_unix.c
@@ -566,7 +566,7 @@ static int unix_gid_show(struct seq_file *m,
seq_printf(m, "%u %d:", from_kuid_munged(user_ns, ug->uid), glen);
for (i = 0; i < glen; i++)
seq_printf(m, " %d", from_kgid_munged(user_ns, ug->gi->gid[i]));
- seq_printf(m, "\n");
+ seq_putc(m, '\n');
return 0;
}

--
2.15.1
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