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floppy: Fix fall-through warning for Clang
author
Gustavo A. R. Silva
<gustavoars@kernel.org>
Fri, 28 May 2021 20:03:35 +0000
(15:03 -0500)
committer
Denis Efremov
<efremov@linux.com>
Tue, 15 Jun 2021 06:18:55 +0000
(09:18 +0300)
In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning
by explicitly adding a break statement instead of letting the code fall
through to the next case.
Link:
https://github.com/KSPP/linux/issues/115
Link:
https://lore.kernel.org/linux-hardening/47bcd36a-6524-348b-e802-0691d1b3c429@kernel.dk/
Suggested-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Denis Efremov <efremov@linux.com>
drivers/block/floppy.c
patch
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diff --git
a/drivers/block/floppy.c
b/drivers/block/floppy.c
index
e96ad5b
..
cde70b0
100644
(file)
--- a/
drivers/block/floppy.c
+++ b/
drivers/block/floppy.c
@@
-2123,6
+2123,7
@@
static void format_interrupt(void)
switch (interpret_errors()) {
case 1:
cont->error();
+ break;
case 2:
break;
case 0: