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authorGustavo A. R. Silva <gustavo@embeddedor.com>2018-07-02 12:52:06 -0500
committerJens Axboe <axboe@kernel.dk>2018-07-09 09:07:53 -0600
commitd893ff86034f7107f89d8b740c2b5902a21a49db (patch)
tree04d40124c254c03b6ea0f88131e4ce7f9bdc252e /drivers/block/loop.c
parentdrbd: mark expected switch fall-throughs (diff)
downloadlinux-dev-d893ff86034f7107f89d8b740c2b5902a21a49db.tar.xz
linux-dev-d893ff86034f7107f89d8b740c2b5902a21a49db.zip
block/loop: mark expected switch fall-through
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to '')
-rw-r--r--drivers/block/loop.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index bae472646e4a..ea9debf59b22 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -1609,6 +1609,7 @@ static int lo_compat_ioctl(struct block_device *bdev, fmode_t mode,
case LOOP_GET_STATUS64:
case LOOP_SET_STATUS64:
arg = (unsigned long) compat_ptr(arg);
+ /* fall through */
case LOOP_SET_FD:
case LOOP_CHANGE_FD:
case LOOP_SET_BLOCK_SIZE: