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ssb: Fix error routine when fallback SPROM fails 

commit 8052d7245b upstream.

When there is a CRC error in the SPROM read from the device, the code
attempts to handle a fallback SPROM. When this also fails, the driver
returns zero rather than an error code.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
steinar/wifi_calib_4_9_kernel
Larry Finger 2016-11-05 14:08:57 -05:00 committed by Greg Kroah-Hartman
parent 6437abdb62
commit b8425f4134
1 changed files with 1 additions and 0 deletions
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drivers/ssb/pci.c
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@ -909,6 +909,7 @@ static int ssb_pci_sprom_get(struct ssb_bus *bus,
if (err) {
ssb_warn("WARNING: Using fallback SPROM failed (err %d)\n",
err);
goto out_free;
} else {
ssb_dbg("Using SPROM revision %d provided by platform\n",
sprom->revision);