IB/srp: Fix return value check in srp_init_module()
authorWei Yongjun <yongjun_wei@trendmicro.com.cn>
Thu, 14 Aug 2014 00:56:22 +0000 (08:56 +0800)
committerRoland Dreier <roland@purestorage.com>
Thu, 14 Aug 2014 15:57:54 +0000 (08:57 -0700)
commitda05be290f5040e488ea4d13edc4da889f6f6929
tree3dd1517388178e0c1660560f448bc58780f5d819
parent2aa1cf64aa576671b3593d73a6cb0a28b90ee444
IB/srp: Fix return value check in srp_init_module()

In case of error, the function create_workqueue() returns NULL pointer
not ERR_PTR().  The IS_ERR() test in the return value check should be
replaced with NULL test.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Roland Dreier <roland@purestorage.com>
drivers/infiniband/ulp/srp/ib_srp.c