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IB/srp: Fix return value check in srp_init_module()

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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>
This commit is contained in:
Wei Yongjun 2014-08-14 08:56:22 +08:00 committed by Roland Dreier
parent 2aa1cf64aa
commit da05be290f
1 changed files with 2 additions and 2 deletions
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4
drivers/infiniband/ulp/srp/ib_srp.c
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@ -3320,8 +3320,8 @@ static int __init srp_init_module(void)
}
srp_remove_wq = create_workqueue("srp_remove");
if (IS_ERR(srp_remove_wq)) {
ret = PTR_ERR(srp_remove_wq);
if (!srp_remove_wq) {
ret = -ENOMEM;
goto out;
}