1 files changed, 9 insertions, 8 deletions

diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
index 28f8b5e5f73b..02e75d11cfbb 100644
--- a/net/decnet/sysctl_net_decnet.c
+++ b/net/decnet/sysctl_net_decnet.c
@@ -68,14 +68,15 @@ static struct ctl_table_header *dn_table_header = NULL;
 static void strip_it(char *str)
 {
         for(;;) {
-                switch(*str) {
-                        case ' ':
-                        case '\n':
-                        case '\r':
-                        case ':':
-                                *str = 0;
-                        case 0:
-                                return;
+                switch (*str) {
+                case ' ':
+                case '\n':
+                case '\r':
+                case ':':
+                        *str = 0;
+                        /* Fallthrough */
+                case 0:
+                        return;
                 }
                 str++;
         }