mtd: block2mtd: mark expected switch fall-throughs

Message ID 20180809160513.GA21180@embeddedor.com
State New
Delegated to: Boris Brezillon
Headers show
Series
  • mtd: block2mtd: mark expected switch fall-throughs
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Commit Message

Gustavo A. R. Silva Aug. 9, 2018, 4:05 p.m.
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Addresses-Coverity-ID: 402015 ("Missing break in switch")
Addresses-Coverity-ID: 402016 ("Missing break in switch")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
---
 drivers/mtd/devices/block2mtd.c | 2 ++
 1 file changed, 2 insertions(+)

Patch

diff --git a/drivers/mtd/devices/block2mtd.c b/drivers/mtd/devices/block2mtd.c
index c9e4249..410a321 100644
--- a/drivers/mtd/devices/block2mtd.c
+++ b/drivers/mtd/devices/block2mtd.c
@@ -329,8 +329,10 @@  static int ustrtoul(const char *cp, char **endp, unsigned int base)
 	switch (**endp) {
 	case 'G' :
 		result *= 1024;
+		/* fall through */
 	case 'M':
 		result *= 1024;
+		/* fall through */
 	case 'K':
 	case 'k':
 		result *= 1024;