From: Marek Vasut <marek.vasut@gmail.com>
Date: Thu, 3 Sep 2009 02:40:03 +0000 (+0200)
Subject: [ARM] pxa/palm: fix possibly uninitialized variable in PalmTC-pcmcia
X-Git-Tag: firefly_0821_release~12329^2~9^2~22
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=6cf4442feba5af93a09cadfc5a6512a971f7825d;p=firefly-linux-kernel-4.4.55.git

[ARM] pxa/palm: fix possibly uninitialized variable in PalmTC-pcmcia

This 'problem' actually cant cause a failure of the driver, but it's always
better to be correct.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
---

diff --git a/drivers/pcmcia/pxa2xx_palmtc.c b/drivers/pcmcia/pxa2xx_palmtc.c
index 2c295078032a..3a8993ed5621 100644
--- a/drivers/pcmcia/pxa2xx_palmtc.c
+++ b/drivers/pcmcia/pxa2xx_palmtc.c
@@ -156,7 +156,7 @@ static int palmtc_wifi_powerup(void)
 static int palmtc_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
 					const socket_state_t *state)
 {
-	int ret;
+	int ret = 1;
 
 	if (state->Vcc == 0)
 		ret = palmtc_wifi_powerdown();