ath: Fix smatch warning
drivers/net/wireless/ath/main.c:88 ath_printk()
error: we previously assumed 'common->hw' could be null (see line 82)
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ath/main.c b/drivers/net/wireless/ath/main.c
index 83f47af..338d723 100644
--- a/drivers/net/wireless/ath/main.c
+++ b/drivers/net/wireless/ath/main.c
@@ -79,13 +79,13 @@
vaf.fmt = fmt;
vaf.va = &args;
- if (common && common->hw && common->hw->wiphy)
+ if (common && common->hw && common->hw->wiphy) {
printk("%sath: %s: %pV",
level, wiphy_name(common->hw->wiphy), &vaf);
- else
+ trace_ath_log(common->hw->wiphy, &vaf);
+ } else {
printk("%sath: %pV", level, &vaf);
-
- trace_ath_log(common->hw->wiphy, &vaf);
+ }
va_end(args);
}