Subject: [merged] pktcdvd-silence-static-checker-warning.patch removed from -mm tree
To: dan.carpenter@xxxxxxxxxx,jkosina@xxxxxxx,mm-commits@xxxxxxxxxxxxxxx
From: akpm@xxxxxxxxxxxxxxxxxxxx
Date: Thu, 30 May 2013 12:20:55 -0700
The patch titled
Subject: pktcdvd: silence static checker warning
has been removed from the -mm tree. Its filename was
pktcdvd-silence-static-checker-warning.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Subject: pktcdvd: silence static checker warning
Static checkers complain about widening the binary "not" operations here
because sectors are u64 and "(pd)->settings.size" is unsigned int. It
unintentionally clears the high 32 bits of the sector. This means that
the driver won't work for devices with over 2TB of space. Since this is a
DVD drive, we're unlikely to reach that limit, but we may as well silence
the warning.
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Cc: Jiri Kosina <jkosina@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/block/pktcdvd.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff -puN drivers/block/pktcdvd.c~pktcdvd-silence-static-checker-warning drivers/block/pktcdvd.c
--- a/drivers/block/pktcdvd.c~pktcdvd-silence-static-checker-warning
+++ a/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];
_
Patches currently in -mm which might be from dan.carpenter@xxxxxxxxxx are
linux-next.patch
configfs-use-capped-length-for-store_attribute.patch
errh-is_err-can-accept-__user-pointers.patch
rbtree-remove-unneeded-include.patch
rbtree-remove-unneeded-include-fix.patch
minix-bug-widening-a-binary-not-operation.patch
documentation-codingstyle-allow-multiple-return-statements-per-function.patch
mwave-fix-info-leak-in-mwave_ioctl.patch
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