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authorJulia Lawall <julia.lawall@lip6.fr>2016-01-25 18:21:54 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-02-04 00:36:04 +0300
commit1c17a353c5a8346b1ce128c60ffb862d156f7e7e (patch)
treed48dbfd596cd45f4e6baa5a2c6688014efbe8403 /drivers/usb/gadget/function/rndis.c
parentb4a90d04ac79349799f65dfd7fa30b2aac6b2a4d (diff)
downloadlinux-1c17a353c5a8346b1ce128c60ffb862d156f7e7e.tar.xz
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>
Diffstat (limited to 'drivers/usb/gadget/function/rndis.c')
-rw-r--r--drivers/usb/gadget/function/rndis.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/function/rndis.c b/drivers/usb/gadget/function/rndis.c
index 34a76db2c8fd..943c21aafd3b 100644
--- a/drivers/usb/gadget/function/rndis.c
+++ b/drivers/usb/gadget/function/rndis.c
@@ -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);
}