diff options
| author | Stefan Reinauer <reinauer@chromium.org> | 2016-05-07 00:10:18 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2016-05-09 09:59:42 -0700 |
| commit | 65bca9b9fdd797c1a659718f08b4eaa3d7de41ce (patch) | |
| tree | 14f4a1a8dce0258fdde80852acb1110c52880b61 | |
| parent | 26afde33310bf3cff88d9fc44bd4648426c00336 (diff) | |
| download | chrome-ec-65bca9b9fdd797c1a659718f08b4eaa3d7de41ce.tar.gz | |
kionix: Initialize rv in all cases
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
BRANCH=none
BUG=none
TEST=compile tested for Samus
Change-Id: Ib7a0a75a2d63cf8f55d0b59f4a3225da2cb4e70b
Reviewed-on: https://chromium-review.googlesource.com/343282
Commit-Ready: Stefan Reinauer <reinauer@chromium.org>
Tested-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-by: Patrick Georgi <pgeorgi@chromium.org>
| -rw-r--r-- | driver/accel_kionix.c | 6 |
1 files 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 |