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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/vsprintf.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/vsprintf.c')
-rw-r--r--lib/vsprintf.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index d3c5c16f391c..3b53c73580c5 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -2459,6 +2459,7 @@ qualifier:
case 'd':
case 'i':
spec->flags |= SIGN;
+ break;
case 'u':
break;