wl1271: Check result code of commands
Check the result code of all commands, and return an error code if the
firmware reports an error in execution. Previously this error would go
ignored in most cases.
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/wl12xx/wl1271_init.c b/drivers/net/wireless/wl12xx/wl1271_init.c
index 417b415..7c2017f 100644
--- a/drivers/net/wireless/wl12xx/wl1271_init.c
+++ b/drivers/net/wireless/wl12xx/wl1271_init.c
@@ -303,12 +303,15 @@
{
int ret;
+ /* FIXME: the following parameter setting functions return error
+ * codes - the reason is so far unknown. The -EIO is therefore
+ * ignored for the time being. */
ret = wl1271_init_general_parms(wl);
- if (ret < 0)
+ if (ret < 0 && ret != -EIO)
return ret;
ret = wl1271_init_radio_parms(wl);
- if (ret < 0)
+ if (ret < 0 && ret != -EIO)
return ret;
/* Template settings */