From 65bca9b9fdd797c1a659718f08b4eaa3d7de41ce Mon Sep 17 00:00:00 2001 From: Stefan Reinauer Date: Sat, 7 May 2016 00:10:18 -0700 Subject: [PATCH] kionix: Initialize rv in all cases Signed-off-by: Stefan Reinauer BRANCH=none BUG=none TEST=compile tested for Samus Change-Id: Ib7a0a75a2d63cf8f55d0b59f4a3225da2cb4e70b Reviewed-on: https://chromium-review.googlesource.com/343282 Commit-Ready: Stefan Reinauer Tested-by: Stefan Reinauer Reviewed-by: Patrick Georgi --- driver/accel_kionix.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/driver/accel_kionix.c b/driver/accel_kionix.c index b715173b7e..ecd96c3119 100644 --- a/driver/accel_kionix.c +++ b/driver/accel_kionix.c @@ -129,7 +129,7 @@ static int find_param_index(const int eng_val, const int round_up, static int raw_read8(const int port, const int addr, const int reg, int *data_ptr) { - int rv; + int rv = EC_ERROR_INVAL; if (KIONIX_IS_SPI(addr)) { #ifdef CONFIG_SPI_ACCEL_PORT @@ -153,7 +153,7 @@ static int raw_read8(const int port, const int addr, const int reg, */ static int raw_write8(const int port, const int addr, const int reg, int data) { - int rv; + int rv = EC_ERROR_INVAL; if (KIONIX_IS_SPI(addr)) { #ifdef CONFIG_SPI_ACCEL_PORT @@ -171,7 +171,7 @@ static int raw_write8(const int port, const int addr, const int reg, int data) static int raw_read_multi(const int port, int addr, uint8_t reg, uint8_t *rxdata, int rxlen) { - int rv; + int rv = EC_ERROR_INVAL; if (KIONIX_IS_SPI(addr)) { #ifdef CONFIG_SPI_ACCEL_PORT