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authorJohn W. Linville <linville@tuxdriver.com>2013-12-06 18:50:45 +0400
committerJohn W. Linville <linville@tuxdriver.com>2013-12-06 18:50:45 +0400
commite08fd975bf26aa8063cadd245817e042f570472d (patch)
tree2b2a705710e6374cc037f89bcc7bfc25047485ba /drivers/net/wireless/ath/wcn36xx/smd.c
parent251c9ba19143caa5eb5b6ec52c77c70c9d7b3d8f (diff)
parenta59b40b30f3f51bf5c56c15a7dc4da11b424a34b (diff)
downloadlinux-e08fd975bf26aa8063cadd245817e042f570472d.tar.xz
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
Conflicts: drivers/net/wireless/brcm80211/Kconfig net/mac80211/util.c
Diffstat (limited to 'drivers/net/wireless/ath/wcn36xx/smd.c')
-rw-r--r--drivers/net/wireless/ath/wcn36xx/smd.c19
1 files changed, 13 insertions, 6 deletions
diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c
index ddb5b2f7a4b0..823631cdb872 100644
--- a/drivers/net/wireless/ath/wcn36xx/smd.c
+++ b/drivers/net/wireless/ath/wcn36xx/smd.c
@@ -2058,13 +2058,20 @@ static void wcn36xx_smd_rsp_process(struct wcn36xx *wcn, void *buf, size_t len)
case WCN36XX_HAL_DELETE_STA_CONTEXT_IND:
mutex_lock(&wcn->hal_ind_mutex);
msg_ind = kmalloc(sizeof(*msg_ind), GFP_KERNEL);
- msg_ind->msg_len = len;
- msg_ind->msg = kmalloc(len, GFP_KERNEL);
- memcpy(msg_ind->msg, buf, len);
- list_add_tail(&msg_ind->list, &wcn->hal_ind_queue);
- queue_work(wcn->hal_ind_wq, &wcn->hal_ind_work);
- wcn36xx_dbg(WCN36XX_DBG_HAL, "indication arrived\n");
+ if (msg_ind) {
+ msg_ind->msg_len = len;
+ msg_ind->msg = kmalloc(len, GFP_KERNEL);
+ memcpy(msg_ind->msg, buf, len);
+ list_add_tail(&msg_ind->list, &wcn->hal_ind_queue);
+ queue_work(wcn->hal_ind_wq, &wcn->hal_ind_work);
+ wcn36xx_dbg(WCN36XX_DBG_HAL, "indication arrived\n");
+ }
mutex_unlock(&wcn->hal_ind_mutex);
+ if (msg_ind)
+ break;
+ /* FIXME: Do something smarter then just printing an error. */
+ wcn36xx_err("Run out of memory while handling SMD_EVENT (%d)\n",
+ msg_header->msg_type);
break;
default:
wcn36xx_err("SMD_EVENT (%d) not supported\n",