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authorGuenter Roeck <linux@roeck-us.net>2021-04-28 20:35:23 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-05-10 12:19:33 +0300
commit3580942c864f90d4eedfbcdf08cdd66ca51494d2 (patch)
tree894286340e8e1ea315867feeb0f196d455f551cd /drivers/staging/rtl8712
parent23017c8842d2b067e3d6ff927e10af61cd65f3a0 (diff)
downloadlinux-3580942c864f90d4eedfbcdf08cdd66ca51494d2.tar.xz
staging: rtl8712: Use list iterators and helpers
Use existing list iterators and helper functions. The following coccinelle script was used to convert the code. @@ identifier v1, v2, v3, v4; symbol next; expression e; iterator name list_for_each; statement S; @@ <+... ( - e = v1->next; | - e = get_next(v1); ) ... when != e - while ( \( v1 != e \| e != v1 \) ) + list_for_each (e, v1) { ... - v2 = container_of(e, struct v3, v4); + v2 = list_entry(e, struct v3, v4); ?- if (!v2) S ... ( - e = e->next; | - e = get_next(e); ) ... when != e } ...+> Compile tested only. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20210428173523.149958-1-linux@roeck-us.net Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rtl8712')
-rw-r--r--drivers/staging/rtl8712/rtl871x_mlme.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/staging/rtl8712/rtl871x_mlme.c b/drivers/staging/rtl8712/rtl871x_mlme.c
index ba4a71e91ae0..92b7c9c07df6 100644
--- a/drivers/staging/rtl8712/rtl871x_mlme.c
+++ b/drivers/staging/rtl8712/rtl871x_mlme.c
@@ -139,10 +139,8 @@ static struct wlan_network *r8712_find_network(struct __queue *scanned_queue,
return NULL;
spin_lock_irqsave(&scanned_queue->lock, irqL);
phead = &scanned_queue->queue;
- plist = phead->next;
- while (plist != phead) {
- pnetwork = container_of(plist, struct wlan_network, list);
- plist = plist->next;
+ list_for_each(plist, phead) {
+ pnetwork = list_entry(plist, struct wlan_network, list);
if (!memcmp(addr, pnetwork->network.MacAddress, ETH_ALEN))
break;
}