From 098d74b4eaf63b7ab13ebdac4ad95f6b214b5f62 Mon Sep 17 00:00:00 2001 From: "Gustavo A. R. Silva" Date: Fri, 8 Feb 2019 12:09:11 -0600 Subject: mtd: phram: Mark expected switch fall-throughs MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. This patch fixes the following warnings: drivers/mtd/devices/phram.c: In function ‘parse_num64’: drivers/mtd/devices/phram.c:149:11: warning: this statement may fall through [-Wimplicit-fallthrough=] shift += 10; ~~~~~~^~~~~ drivers/mtd/devices/phram.c:150:4: note: here case 'M': ^~~~ drivers/mtd/devices/phram.c:151:11: warning: this statement may fall through [-Wimplicit-fallthrough=] shift += 10; ~~~~~~^~~~~ drivers/mtd/devices/phram.c:152:4: note: here case 'k': ^~~~ Warning level 3 was used: -Wimplicit-fallthrough=3 This patch is part of the ongoing efforts to enabling -Wimplicit-fallthrough. Signed-off-by: Gustavo A. R. Silva Reviewed-by: Kees Cook Signed-off-by: Richard Weinberger --- drivers/mtd/devices/phram.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/mtd') diff --git a/drivers/mtd/devices/phram.c b/drivers/mtd/devices/phram.c index 9ee04b5f9311..8a8627c30aed 100644 --- a/drivers/mtd/devices/phram.c +++ b/drivers/mtd/devices/phram.c @@ -147,8 +147,10 @@ static int parse_num64(uint64_t *num64, char *token) switch (token[len - 2]) { case 'G': shift += 10; + /* fall through */ case 'M': shift += 10; + /* fall through */ case 'k': shift += 10; token[len - 2] = 0; -- cgit v1.2.3