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[ath5k] Avoid returning uninitialised data on EEPROM read errors

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Originally-implemented-by: Bernhard M. Wiedemann <bwiedemann@suse.de>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2021-06-04 14:16:44 +01:00
parent f3f568e382
commit 065dce8d59
1 changed files with 3 additions and 0 deletions
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3
src/drivers/net/ath/ath5k/ath5k_eeprom.c
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@@ -39,6 +39,9 @@ static int ath5k_hw_eeprom_read(struct ath5k_hw *ah, u32 offset, u16 *data)
{ {
u32 status, timeout; u32 status, timeout;
/* Avoid returning uninitialised data on error */
*data = 0xffff;
/* /*
* Initialize EEPROM access * Initialize EEPROM access
*/ */