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drbd: silence underflow warning in read_in_block()
authorDan Carpenter <dan.carpenter@oracle.com>
Tue, 6 May 2014 11:28:32 +0000 (14:28 +0300)
committerPhilipp Reisner <philipp.reisner@linbit.com>
Thu, 10 Jul 2014 16:35:23 +0000 (18:35 +0200)
My static checker warns that "data_size" could be negative and underflow
the limit check.  The code looks suspicious but I don't know if it is a
real bug.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
drivers/block/drbd/drbd_receiver.c patch | blob | history
include/linux/drbd.h patch | blob | history

diff --cc drivers/block/drbd/drbd_receiver.c
Simple merge
diff --cc include/linux/drbd.h
Simple merge
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