hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

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>
This commit is contained in:
Markus Elfring 2016-07-23 10:05:12 +02:00 committed by Doug Ledford
parent f7ca535ba0
commit 3491ab63b4
1 changed files with 1 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/infiniband/hw/mthca/mthca_reset.c
View File

@ -279,8 +279,7 @@ good:
} }
out: out:
if (bridge) pci_dev_put(bridge);
pci_dev_put(bridge);
kfree(bridge_header); kfree(bridge_header);
kfree(hca_header); kfree(hca_header);