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usb: gadget: rndis: fix itnull.cocci warnings 

The index variable of list_for_each_entry_safe is an offset from a list
pointer, and thus should not be NULL.

Generated by: scripts/coccinelle/iterators/itnull.cocci

CC: Geliang Tang <geliangtang@163.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Julia Lawall 2016-01-25 16:21:54 +01:00 committed by Greg Kroah-Hartman
parent b4a90d04ac
commit 1c17a353c5
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/gadget/function/rndis.c
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@ -1009,7 +1009,7 @@ void rndis_free_response(struct rndis_params *params, u8 *buf)
rndis_resp_t *r, *n;
list_for_each_entry_safe(r, n, &params->resp_queue, list) {
if (r && r->buf == buf) {
if (r->buf == buf) {
list_del(&r->list);
kfree(r);
}