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| author | xypron.glpk@gmx.de <xypron.glpk@gmx.de> | 2017-07-30 20:40:43 +0200 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-08-13 15:17:28 -0400 |
| commit | a22bbfda6edd3cba79496b9d02077d5ae64ff4b0 (patch) | |
| tree | da0cfad251fc7da7a4529d1e273355779c39f6ed /arch/arm/mach-mvebu/serdes | |
| parent | a5981734a4412eae6ac536c8bd50d3add665352f (diff) | |
| download | u-boot-a22bbfda6edd3cba79496b9d02077d5ae64ff4b0.tar.gz u-boot-a22bbfda6edd3cba79496b9d02077d5ae64ff4b0.tar.xz u-boot-a22bbfda6edd3cba79496b9d02077d5ae64ff4b0.zip | |
arm: mvebu: avoid possible NULL dereference
It does not make sense to check if info is NULL after
dereferencing it.
The problem was indicated by cppcheck.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'arch/arm/mach-mvebu/serdes')
| -rw-r--r-- | arch/arm/mach-mvebu/serdes/axp/high_speed_env_lib.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/arm/mach-mvebu/serdes/axp/high_speed_env_lib.c b/arch/arm/mach-mvebu/serdes/axp/high_speed_env_lib.c index b0e193b78c..525576a4fc 100644 --- a/arch/arm/mach-mvebu/serdes/axp/high_speed_env_lib.c +++ b/arch/arm/mach-mvebu/serdes/axp/high_speed_env_lib.c @@ -354,16 +354,16 @@ int serdes_phy_config(void) } info = board_serdes_cfg_get(PEX_MODE_GET(satr11)); - DEBUG_INIT_FULL_S("info->line0_7= 0x"); - DEBUG_INIT_FULL_D(info->line0_7, 8); - DEBUG_INIT_FULL_S(" info->line8_15= 0x"); - DEBUG_INIT_FULL_D(info->line8_15, 8); - DEBUG_INIT_FULL_S("\n"); if (info == NULL) { DEBUG_INIT_S("Hight speed PHY Error #1\n"); return MV_ERROR; } + DEBUG_INIT_FULL_S("info->line0_7= 0x"); + DEBUG_INIT_FULL_D(info->line0_7, 8); + DEBUG_INIT_FULL_S(" info->line8_15= 0x"); + DEBUG_INIT_FULL_D(info->line8_15, 8); + DEBUG_INIT_FULL_S("\n"); if (config_module & ETM_MODULE_DETECT) { /* step 0.9 ETM */ DEBUG_INIT_FULL_S("ETM module detect Step 0.9:\n"); |