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| author | Stefan Reinauer <reinauer@chromium.org> | 2016-05-07 00:10:18 -0700 |
|---|---|---|
| committer | ChromeOS Commit Bot <chromeos-commit-bot@chromium.org> | 2016-08-01 16:41:58 +0000 |
| commit | f3f1b2bd140fcbd306efa3341c406c0f1dabe084 (patch) | |
| tree | 484ebd512003b430d0672957602829ba0951b81b | |
| parent | 19a91641fedbeadc1837c32155f14a6ae778086c (diff) | |
| download | chrome-ec-f3f1b2bd140fcbd306efa3341c406c0f1dabe084.tar.gz | |
UPSTREAM: kionix: Initialize rv in all cases
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
BRANCH=cyan
BUG=b:27849483
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>
(cherry picked from commit 65bca9b9fdd797c1a659718f08b4eaa3d7de41ce)
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/359407
| -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 |