From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx> Date: Sat, 23 Dec 2023 21:06:27 +0100 Return an error code without storing it in an intermediate variable. Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx> --- arch/x86/events/intel/pt.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/arch/x86/events/intel/pt.c b/arch/x86/events/intel/pt.c index 8e2a12235e62..24fd18e2da34 100644 --- a/arch/x86/events/intel/pt.c +++ b/arch/x86/events/intel/pt.c @@ -190,7 +190,6 @@ static int __init pt_pmu_hw_init(void) struct attribute **attrs; size_t size; u64 reg; - int ret; long i; rdmsrl(MSR_PLATFORM_INFO, reg); @@ -242,11 +241,10 @@ static int __init pt_pmu_hw_init(void) &pt_pmu.caps[CPUID_EDX + i*PT_CPUID_REGS_NUM]); } - ret = -ENOMEM; size = sizeof(struct attribute *) * (ARRAY_SIZE(pt_caps)+1); attrs = kzalloc(size, GFP_KERNEL); if (!attrs) - goto fail; + return -ENOMEM; size = sizeof(struct dev_ext_attribute) * (ARRAY_SIZE(pt_caps)+1); de_attrs = kzalloc(size, GFP_KERNEL); @@ -273,8 +271,7 @@ static int __init pt_pmu_hw_init(void) fail: kfree(attrs); - - return ret; + return -ENOMEM; } #define RTIT_CTL_CYC_PSB (RTIT_CTL_CYCLEACC | \ -- 2.43.0
