From: Alexey Khoroshilov <khoroshilov@ispras.ru>
Date: Sat, 7 Jun 2014 03:18:31 +0000 (+0400)
Subject: rsi_91x_sdio: add error handling into rsi_module_init()
X-Git-Tag: firefly_0821_release~176^2~3474^2~12^2~179^2~136
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=e860c33f7d05907bb21ea6f0c2b085b75b028e3d;p=firefly-linux-kernel-4.4.55.git

rsi_91x_sdio: add error handling into rsi_module_init()

Fix rsi_module_init() to propagate sdio_register_driver() errors.

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/rsi/rsi_91x_sdio.c b/drivers/net/wireless/rsi/rsi_91x_sdio.c
index 46e7af446f01..8428858204a6 100644
--- a/drivers/net/wireless/rsi/rsi_91x_sdio.c
+++ b/drivers/net/wireless/rsi/rsi_91x_sdio.c
@@ -820,9 +820,11 @@ static struct sdio_driver rsi_driver = {
  */
 static int rsi_module_init(void)
 {
-	sdio_register_driver(&rsi_driver);
+	int ret;
+
+	ret = sdio_register_driver(&rsi_driver);
 	rsi_dbg(INIT_ZONE, "%s: Registering driver\n", __func__);
-	return 0;
+	return ret;
 }
 
 /**