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(parent: 96390f6) | patch
IB/usnic: delete unneeded IS_ERR test
authorJulia Lawall <Julia.Lawall@lip6.fr>
Sat, 19 Dec 2015 20:48:59 +0000 (21:48 +0100)
committerDoug Ledford <dledford@redhat.com>
Wed, 23 Dec 2015 15:50:58 +0000 (10:50 -0500)
commit59f65f495d0defb62032422d1adec841fc657213
tree7f10935a94995d856508d741765c4d35e3882bddtree | snapshot
parent96390f62aaa79c2cc6a2054d6d48e7610966777dcommit | diff
IB/usnic: delete unneeded IS_ERR test

kzalloc doesn't return ERR_PTR, so there is no need to test for it.

The semantic match that finds this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression x,e;
@@

* x = kzalloc(...)
... when != x = e
* IS_ERR_OR_NULL(x)
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Reviewed-by: Dave Goodell <dgoodell@cisco.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
drivers/infiniband/hw/usnic/usnic_ib_verbs.c diff | blob | history
Domain: System / Kernel;