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authorJens Axboe <axboe@kernel.dk>2013-05-29 21:21:23 +0200
committerJens Axboe <axboe@kernel.dk>2013-05-29 21:21:23 +0200
commitb02383ea202a70ba67ceb11354f38e6ab07265b9 (patch)
treee2413e3197e0572c1462deff1a4010757090f99b /drivers
parent1fbeeba35e1a25f1a7598e0f5d1433c18084e96a (diff)
parent104529661b645295903c5007ae632d2dd4029254 (diff)
Merge branch 'for-jens' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/linux-block into for-linus
Jiri writes: please pull from git://git.kernel.org/pub/scm/linux/kernel/git/jikos/linux-block.git for-jens to receive one pktcdvd fix. It fixes a highly theoretical issue with using. pktcdvd to work with media that'd be larger than 2TB :) But it's a correct. fix and makes static checkers shut up about improperly cleaning upper. 32bits.
Diffstat (limited to 'drivers')
-rw-r--r--drivers/block/pktcdvd.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index 3c08983e600a..f5d0ea11d9fd 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -83,7 +83,8 @@
#define MAX_SPEED 0xffff
-#define ZONE(sector, pd) (((sector) + (pd)->offset) & ~((pd)->settings.size - 1))
+#define ZONE(sector, pd) (((sector) + (pd)->offset) & \
+ ~(sector_t)((pd)->settings.size - 1))
static DEFINE_MUTEX(pktcdvd_mutex);
static struct pktcdvd_device *pkt_devs[MAX_WRITERS];