net: af_mpls.c add space before open parenthesis
Adding space after switch keyword before open
parenthesis for readability purpose.
This patch fixes the checkpatch.pl warning:
space required before the open parenthesis '('
Signed-off-by: Suraj Deshmukh <surajssd009005@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/mpls/af_mpls.c b/net/mpls/af_mpls.c
index 0e4334c..15fe976 100644
--- a/net/mpls/af_mpls.c
+++ b/net/mpls/af_mpls.c
@@ -1252,7 +1252,7 @@
if (!nla)
continue;
- switch(index) {
+ switch (index) {
case RTA_OIF:
cfg->rc_ifindex = nla_get_u32(nla);
break;