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 <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 5bd2cbaf582de4a93f59fc4e13ed10216c582b53..08607d7fdb56adc865b4fc70564abca86a49488d 100644 (file)
--- 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;