This patch fixes an smatch warning about a missing break
in a case statement.
Signed-off-by: Mark Hounschell <markh@xxxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Tested-by: Mark Hounschell <markh@xxxxxxxxxx>
---
drivers/staging/dgap/dgap.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/dgap/dgap.c b/drivers/staging/dgap/dgap.c
index 8cf0816..aa2d184 100644
--- a/drivers/staging/dgap/dgap.c
+++ b/drivers/staging/dgap/dgap.c
@@ -5508,12 +5508,10 @@ static void dgap_parity_scan(struct channel_t *ch, unsigned char *cbuf,
return;
while (l--) {
+ if (ch->pscan_state > 2)
+ ch->pscan_state = 0;
c = *in++;
switch (ch->pscan_state) {
- default:
- /* reset to sanity and fall through */
- ch->pscan_state = 0;
-
case 0:
/* No FF seen yet */
if (c == (unsigned char) '\377')
--
1.8.4.5
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