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authorGustavo A. R. Silva <gustavoars@kernel.org>2020-11-19 16:11:44 +0300
committerGustavo A. R. Silva <gustavoars@kernel.org>2020-11-19 16:23:47 +0300
commit36f9ff9e03de89691274a6aec45aa079bd3ae405 (patch)
tree79c1e0a1bae6c0463276f4294c4440e0d8c6d78d /lib/cmdline.c
parent49a41365052849be798716b374fabd436cce3ad0 (diff)
downloadlinux-36f9ff9e03de89691274a6aec45aa079bd3ae405.tar.xz
lib: Fix fall-through warnings for Clang
In preparation to enable -Wimplicit-fallthrough for Clang, fix multiple warnings by explicitly adding multiple break statements instead of letting the code fall through to the next case, and by replacing a number of /* fall through */ comments with the new pseudo-keyword macro fallthrough. Notice that Clang doesn't recognize /* Fall through */ comments as implicit fall-through markings. Link: https://github.com/KSPP/linux/issues/115 Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Diffstat (limited to 'lib/cmdline.c')
-rw-r--r--lib/cmdline.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/cmdline.c b/lib/cmdline.c
index 55768b4f3f58..d11fdc579170 100644
--- a/lib/cmdline.c
+++ b/lib/cmdline.c
@@ -153,6 +153,7 @@ unsigned long long memparse(const char *ptr, char **retptr)
case 'k':
ret <<= 10;
endptr++;
+ fallthrough;
default:
break;
}