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mtd: block2mtd: mark expected switch fall-throughs

PATCH Applied Gustavo A. R. Silva 2 participants 2 messages Aug 9, 2018 – Nov 9, 2018

Subsystems (2)
Memory technology devices (MTD) BLOCK2MTD driver
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Gustavo A. R. Silva

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PATCH 1/1 mtd: block2mtd: mark expected switch fall-throughs

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 <[email protected]>
---
 drivers/mtd/devices/block2mtd.c | 2 ++
 1 file changed, 2 insertions(+)
drivers/mtd/devices/block2mtd.c +2 -0
index c9e4249..410a321 100644
@@ -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;
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2.7.4