Commit 77cc7aee authored by Wu Fengguang's avatar Wu Fengguang Committed by David S. Miller

RDS: IB: fix ifnullfree.cocci warnings

net/rds/ib.c:115:2-7: WARNING: NULL check before freeing functions like kfree, debugfs_remove, debugfs_remove_recursive or usb_free_urb is not needed. Maybe consider reorganizing relevant code to avoid passing NULL values.

 NULL check before some freeing functions is not needed.

 Based on checkpatch warning
 "kfree(NULL) is safe this check is probably not required"
 and kfreeaddr.cocci by Julia Lawall.

Generated by: scripts/coccinelle/free/ifnullfree.cocci
Signed-off-by: default avatarFengguang Wu <fengguang.wu@intel.com>
Acked-by: default avatarSantosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent dfcb9f4f
...@@ -111,7 +111,6 @@ static void rds_ib_dev_free(struct work_struct *work) ...@@ -111,7 +111,6 @@ static void rds_ib_dev_free(struct work_struct *work)
kfree(i_ipaddr); kfree(i_ipaddr);
} }
if (rds_ibdev->vector_load)
kfree(rds_ibdev->vector_load); kfree(rds_ibdev->vector_load);
kfree(rds_ibdev); kfree(rds_ibdev);
......
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