From: Arnd Bergmann <arnd@xxxxxxxx> The return code has no initializer: drivers/net/wireless/ath/ath12k/mac.c:8006:9: error: variable 'ret' is uninitialized when used here [-Werror,-Wuninitialized] Make it return -ENOMEM for allocation failures and remove the unused variable instead. Fixes: 6db6e70a17f6 ("wifi: ath12k: Introduce the container for mac80211 hw") Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> --- drivers/net/wireless/ath/ath12k/mac.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/ath/ath12k/mac.c b/drivers/net/wireless/ath/ath12k/mac.c index f2f7b2a60261..e93475ae8d07 100644 --- a/drivers/net/wireless/ath/ath12k/mac.c +++ b/drivers/net/wireless/ath/ath12k/mac.c @@ -7965,7 +7965,7 @@ int ath12k_mac_allocate(struct ath12k_base *ab) { struct ath12k_hw *ah; struct ath12k_pdev_map pdev_map[MAX_RADIOS]; - int ret, i, j; + int i, j; u8 radio_per_hw; if (test_bit(ATH12K_FLAG_REGISTERED, &ab->dev_flags)) @@ -8003,5 +8003,5 @@ int ath12k_mac_allocate(struct ath12k_base *ab) ab->ah[i] = NULL; } - return ret; + return -ENOMEM; } -- 2.39.2