diff options
| author | Jérôme Pouiller <jerome.pouiller@silabs.com> | 2019-10-17 09:40:06 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-10-26 20:42:32 +0200 |
| commit | 4e4f5e6fef21a574b4749a0fb5e96070eb03cb19 (patch) | |
| tree | cfa7a14aba97a7d08a158243975d3f59e1275cc7 /drivers | |
| parent | 8008d9e7ddf0b72ff0f879af0a3c48a1086b6250 (diff) | |
staging: wfx: fix Oops when CONFIG_OF_NET is not set
In most case, of_get_mac_address() return NULL in case of error.
However, if CONFIG_OF_NET is not set, it return -ENODEV.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20191017093954.657-4-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/wfx/main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/wfx/main.c b/drivers/staging/wfx/main.c index 3a43f190d96a..205b5bc8872e 100644 --- a/drivers/staging/wfx/main.c +++ b/drivers/staging/wfx/main.c @@ -407,7 +407,7 @@ int wfx_probe(struct wfx_dev *wdev) for (i = 0; i < ARRAY_SIZE(wdev->addresses); i++) { eth_zero_addr(wdev->addresses[i].addr); macaddr = of_get_mac_address(wdev->dev->of_node); - if (macaddr) { + if (!IS_ERR_OR_NULL(macaddr)) { ether_addr_copy(wdev->addresses[i].addr, macaddr); wdev->addresses[i].addr[ETH_ALEN - 1] += i; } |