blktap2: Fix naked unchecked uses of read/write/chdir.
authorKeir Fraser <keir@xen.org>
Fri, 11 May 2012 17:30:29 +0000 (18:30 +0100)
committerKeir Fraser <keir@xen.org>
Fri, 11 May 2012 17:30:29 +0000 (18:30 +0100)
commit343d66a666478e06e98b54be9ec8e9abfdfcd696
tree58d77fb9f9b032ecf9286ac547dd9735f0815ebc
parentfebad9712fc544cdca87f5791872d4aa0d944f6a
blktap2: Fix naked unchecked uses of read/write/chdir.

These cause warnings under warn_unused_result, and for read/write we
ought to deal with partial io results.

Signed-off-by: Keir Fraser <keir@xen.org>
tools/blktap2/drivers/tapdisk-diff.c
tools/blktap2/drivers/tapdisk-log.c
tools/blktap2/drivers/tapdisk-queue.c
tools/blktap2/drivers/tapdisk-stream.c
tools/blktap2/drivers/tapdisk-utils.c
tools/blktap2/drivers/tapdisk-utils.h
tools/blktap2/drivers/tapdisk2.c