diff options
| author | Bhumika Goyal <bhumirks@gmail.com> | 2016-09-16 14:24:37 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-09-17 21:32:13 (GMT) |
| commit | 30b48e2dbe7f4d78fb8f7abbef9851ec36a93dff (patch) | |
| tree | a6c8f01c344b0605b748d0661980d52fef8e3a68 | |
| parent | faa48ea82bcd4b186dd548529d2514a9a2892095 (diff) | |
| download | linux-30b48e2dbe7f4d78fb8f7abbef9851ec36a93dff.tar.xz | |
Staging: ks7010: Replace memset with eth_zero_addr
Use eth_zero_addr to assign zero address to the given address array
instead of memset when the second argument in memset is address
of zero. Coccinelle was used to do the replacement and add the
header file linux/etherdevice.h if not already present.
Script:
@header@
@@
#include <linux/etherdevice.h>
@r1@
expression e;
@@
-memset(e,0,ETH_ALEN);
+eth_zero_addr(e);
@includeheader depends on r1 && !header@
@@
+ #include <linux/etherdevice.h>
#include <...>
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/ks7010/ks_hostif.c | 7 | ||||
| -rw-r--r-- | drivers/staging/ks7010/ks_wlan_net.c | 6 |
2 files changed, 7 insertions, 6 deletions
diff --git a/drivers/staging/ks7010/ks_hostif.c b/drivers/staging/ks7010/ks_hostif.c index e3cc8ce..deb82ab 100644 --- a/drivers/staging/ks7010/ks_hostif.c +++ b/drivers/staging/ks7010/ks_hostif.c @@ -14,6 +14,7 @@ #include "eap_packet.h" #include "michael_mic.h" +#include <linux/etherdevice.h> #include <linux/if_ether.h> #include <linux/if_arp.h> @@ -780,7 +781,7 @@ void hostif_start_confirm(struct ks_wlan_private *priv) wrqu.data.flags = 0; wrqu.ap_addr.sa_family = ARPHRD_ETHER; if ((priv->connect_status & CONNECT_STATUS_MASK) == CONNECT_STATUS) { - memset(wrqu.ap_addr.sa_data, '\0', ETH_ALEN); + eth_zero_addr(wrqu.ap_addr.sa_data); DPRINTK(3, "IWEVENT: disconnect\n"); wireless_send_event(priv->net_dev, SIOCGIWAP, &wrqu, NULL); } @@ -838,7 +839,7 @@ void hostif_connect_indication(struct ks_wlan_private *priv) wrqu0.ap_addr.sa_family = ARPHRD_ETHER; if ((priv->connect_status & CONNECT_STATUS_MASK) == DISCONNECT_STATUS && (old_status & CONNECT_STATUS_MASK) == CONNECT_STATUS) { - memset(wrqu0.ap_addr.sa_data, '\0', ETH_ALEN); + eth_zero_addr(wrqu0.ap_addr.sa_data); DPRINTK(3, "IWEVENT: disconnect\n"); DPRINTK(3, "disconnect :: scan_ind_count=%d\n", priv->scan_ind_count); @@ -910,7 +911,7 @@ void hostif_stop_confirm(struct ks_wlan_private *priv) if ((priv->connect_status & CONNECT_STATUS_MASK) == DISCONNECT_STATUS && (old_status & CONNECT_STATUS_MASK) == CONNECT_STATUS) { - memset(wrqu0.ap_addr.sa_data, '\0', ETH_ALEN); + eth_zero_addr(wrqu0.ap_addr.sa_data); DPRINTK(3, "IWEVENT: disconnect\n"); printk("IWEVENT: disconnect\n"); DPRINTK(3, "disconnect :: scan_ind_count=%d\n", diff --git a/drivers/staging/ks7010/ks_wlan_net.c b/drivers/staging/ks7010/ks_wlan_net.c index c17c45d..70cc9be 100644 --- a/drivers/staging/ks7010/ks_wlan_net.c +++ b/drivers/staging/ks7010/ks_wlan_net.c @@ -401,7 +401,7 @@ static int ks_wlan_set_wap(struct net_device *dev, struct iw_request_info *info, priv->need_commit |= SME_MODE_SET; } } else { - memset(priv->reg.bssid, 0x0, ETH_ALEN); + eth_zero_addr(priv->reg.bssid); return -EOPNOTSUPP; } @@ -432,7 +432,7 @@ static int ks_wlan_get_wap(struct net_device *dev, struct iw_request_info *info, if ((priv->connect_status & CONNECT_STATUS_MASK) == CONNECT_STATUS) { memcpy(awrq->sa_data, &(priv->current_ap.bssid[0]), ETH_ALEN); } else { - memset(awrq->sa_data, 0, ETH_ALEN); + eth_zero_addr(awrq->sa_data); } awrq->sa_family = ARPHRD_ETHER; @@ -2091,7 +2091,7 @@ static int ks_wlan_set_pmksa(struct net_device *dev, list_for_each(ptr, &priv->pmklist.head) { pmk = list_entry(ptr, struct pmk_t, list); if (!memcmp(pmksa->bssid.sa_data, pmk->bssid, ETH_ALEN)) { /* match address! list del. */ - memset(pmk->bssid, 0, ETH_ALEN); + eth_zero_addr(pmk->bssid); memset(pmk->pmkid, 0, IW_PMKID_LEN); list_del_init(&pmk->list); break; |