From: Eduardo Abinader Date: Thu, 18 Aug 2016 13:52:09 +0000 (+0300) Subject: ath9k: consider return code on X-Git-Tag: v5.15~12760^2~176^2~9^2~50 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a5d268277ad566cbcf53a2e6f05fd6db81a61c41;p=platform%2Fkernel%2Flinux-starfive.git ath9k: consider return code on just to comply with current ath9k_hw_nvram_read to return value, hence behaving reacting accordingly. Signed-off-by: Eduardo Abinader Signed-off-by: Kalle Valo --- diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index 5bd2cba..08607d7 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -3252,7 +3252,8 @@ static int ar9300_eeprom_restore_flash(struct ath_hw *ah, u8 *mptr, int i; for (i = 0; i < mdata_size / 2; i++, data++) - ath9k_hw_nvram_read(ah, i, data); + if (!ath9k_hw_nvram_read(ah, i, data)) + return -EIO; return 0; } @@ -3282,7 +3283,8 @@ static int ar9300_eeprom_restore_internal(struct ath_hw *ah, if (ath9k_hw_use_flash(ah)) { u8 txrx; - ar9300_eeprom_restore_flash(ah, mptr, mdata_size); + if (ar9300_eeprom_restore_flash(ah, mptr, mdata_size)) + return -EIO; /* check if eeprom contains valid data */ eep = (struct ar9300_eeprom *) mptr;