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authorGustavo A. R. Silva <gustavo@embeddedor.com>2019-01-25 23:25:24 +0300
committerGustavo A. R. Silva <gustavo@embeddedor.com>2019-04-09 02:39:23 +0300
commit8a05452ca460b05c985eadc7b5a4f040f124463e (patch)
tree92cfa0e440c89c10b56e3f43c82199d0d3503434 /lib/cmdline.c
parent224b44d46ffe9ad7785cc45c7a18934d492e66ec (diff)
downloadlinux-8a05452ca460b05c985eadc7b5a4f040f124463e.tar.xz
lib/cmdline.c: mark expected switch fall-throughs
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. This patch fixes the following warnings: lib/cmdline.c:137:7: warning: this statement may fall through [-Wimplicit-fallthrough=] lib/cmdline.c:140:7: warning: this statement may fall through [-Wimplicit-fallthrough=] lib/cmdline.c:143:7: warning: this statement may fall through [-Wimplicit-fallthrough=] lib/cmdline.c:146:7: warning: this statement may fall through [-Wimplicit-fallthrough=] lib/cmdline.c:149:7: warning: this statement may fall through [-Wimplicit-fallthrough=] Warning level 3 was used: -Wimplicit-fallthrough=3 This patch is part of the ongoing efforts to enabling -Wimplicit-fallthrough. Acked-by: Kees Cook <keescook@chromium.org> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Diffstat (limited to 'lib/cmdline.c')
-rw-r--r--lib/cmdline.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/cmdline.c b/lib/cmdline.c
index 171c19b6888e..dc59d6216318 100644
--- a/lib/cmdline.c
+++ b/lib/cmdline.c
@@ -135,18 +135,23 @@ unsigned long long memparse(const char *ptr, char **retptr)
case 'E':
case 'e':
ret <<= 10;
+ /* fall through */
case 'P':
case 'p':
ret <<= 10;
+ /* fall through */
case 'T':
case 't':
ret <<= 10;
+ /* fall through */
case 'G':
case 'g':
ret <<= 10;
+ /* fall through */
case 'M':
case 'm':
ret <<= 10;
+ /* fall through */
case 'K':
case 'k':
ret <<= 10;