* [PATCH v2][next] ubi: Fix fall-through warnings for Clang
@ 2021-03-05 8:16 Gustavo A. R. Silva
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From: Gustavo A. R. Silva @ 2021-03-05 8:16 UTC (permalink / raw)
To: Richard Weinberger, Miquel Raynal, Vignesh Raghavendra
Cc: linux-mtd, linux-kernel, Gustavo A. R. Silva, linux-hardening
In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning
by explicitly adding a fallthrough pseudo-keyword instead of letting the
code fall through to the next case.
Link: https://github.com/KSPP/linux/issues/115
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
---
Changes in v2:
Make use of a break statement instead of fallthrough, for consistency.
Link: https://lore.kernel.org/lkml/20201123093347.719a77cf@xps13/
drivers/mtd/ubi/build.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c
index f399edc82191..a7e3eb9befb6 100644
--- a/drivers/mtd/ubi/build.c
+++ b/drivers/mtd/ubi/build.c
@@ -1350,6 +1350,7 @@ static int bytes_str_to_int(const char *str)
fallthrough;
case 'K':
result *= 1024;
+ break;
case '\0':
break;
default:
--
2.27.0
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