[PATCH] b43: Fix memory leaks in b43_bus_dev_ssb_init and b43_bus_dev_bcma_init
From: Jia-Ju Bai <hidden>
Date: 2016-01-12 01:01:59
The memory allocated by kzalloc in b43_bus_dev_ssb_init and b43_bus_dev_bcma_initis not freed. This patch fixes the bug by adding kfree in b43_ssb_remove, b43_bcma_remove and error handling code of b43_bcma_probe. Thanks Michael for his suggestion. Signed-off-by: Jia-Ju Bai <redacted> --- drivers/net/wireless/b43/main.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index ec013fb..2c9d9c1 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c@@ -5683,6 +5683,7 @@ static int b43_bcma_probe(struct bcma_device *core) schedule_work(&wl->firmware_load); bcma_out: + kfree(dev); return err; bcma_err_wireless_exit:
@@ -5716,6 +5717,7 @@ static void b43_bcma_remove(struct bcma_device *core) b43_leds_unregister(wl); ieee80211_free_hw(wl->hw); + kfree(wldev->dev); } static struct bcma_driver b43_bcma_driver = {
@@ -5798,6 +5800,7 @@ static void b43_ssb_remove(struct ssb_device *sdev) b43_leds_unregister(wl); b43_wireless_exit(dev, wl); + kfree(dev); } static struct ssb_driver b43_ssb_driver = {
--
1.7.9.5