ath6kl: Add __printf verification to ath6kl_printk

Make sure printf formats and arguments match. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
git-mirror · Mar 20, 2012 · 7084bee · 7084bee
1 parent f0446ea
commit 7084bee
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/drivers/net/wireless/ath/ath6kl/common.h b/drivers/net/wireless/ath/ath6kl/common.h
@@ -22,7 +22,8 @@
 
 #define ATH6KL_MAX_IE			256
 
-extern int ath6kl_printk(const char *level, const char *fmt, ...);
+extern __printf(2, 3)
+int ath6kl_printk(const char *level, const char *fmt, ...);
 
 /*
  * Reflects the version of binary interface exposed by ATH6KL target