If 'brcms_attach()' fails, we must undo the previous 'ieee80211_alloc_hw()'
as already done in the remove function.
Fixes: 5b435de0d786 ("net: wireless: add brcm80211 drivers")
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
---
.../wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c
index 39f3af2d0439..eadac0f5590f 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c
@@ -1220,6 +1220,7 @@ static int brcms_bcma_probe(struct bcma_device *pdev)
{
struct brcms_info *wl;
struct ieee80211_hw *hw;
+ int ret;
dev_info(&pdev->dev, "mfg %x core %x rev %d class %d irq %d\n",
pdev->id.manuf, pdev->id.id, pdev->id.rev, pdev->id.class,
@@ -1244,11 +1245,16 @@ static int brcms_bcma_probe(struct bcma_device *pdev)
wl = brcms_attach(pdev);
if (!wl) {
pr_err("%s: brcms_attach failed!\n", __func__);
- return -ENODEV;
+ ret = -ENODEV;
+ goto err_free_ieee80211;
}
brcms_led_register(wl);
return 0;
+
+err_free_ieee80211:
+ ieee80211_free_hw(hw);
+ return ret;
}
static int brcms_suspend(struct bcma_device *pdev)
--
2.30.2
