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IB/mthca: NULL arg to pci_dev_put is OK
authorMarkus Elfring <elfring@users.sourceforge.net>
Sat, 23 Jul 2016 08:05:12 +0000 (10:05 +0200)
committerDoug Ledford <dledford@redhat.com>
Thu, 4 Aug 2016 01:03:35 +0000 (21:03 -0400)
commit3491ab63b45ea9b485683574081ed8535d42f2da
tree5ec8e5b1adde002a02e1cbcfce4fe8ba7aa068f5tree | snapshot
parentf7ca535ba0b2268609d50bcd4bc3e8267dfd01b3commit | diff
IB/mthca: NULL arg to pci_dev_put is OK

The pci_dev_put() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
drivers/infiniband/hw/mthca/mthca_reset.c diff | blob | history
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