From b2325fe1b7e5654fac9e9419423aa2c58a3dbd83 Mon Sep 17 00:00:00 2001 From: Jesper Juhl Date: Mon, 7 Nov 2005 01:01:35 -0800 Subject: [PATCH] kfree cleanup: arch This is the arch/ part of the big kfree cleanup patch. Remove pointless checks for NULL prior to calling kfree() in arch/. Signed-off-by: Jesper Juhl Acked-by: Grant Grundler Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/sparc64/kernel/us2e_cpufreq.c | 7 ++----- arch/sparc64/kernel/us3_cpufreq.c | 7 ++----- 2 files changed, 4 insertions(+), 10 deletions(-) (limited to 'arch/sparc64') diff --git a/arch/sparc64/kernel/us2e_cpufreq.c b/arch/sparc64/kernel/us2e_cpufreq.c index 686e526bec0..b35dc8dc995 100644 --- a/arch/sparc64/kernel/us2e_cpufreq.c +++ b/arch/sparc64/kernel/us2e_cpufreq.c @@ -388,10 +388,8 @@ err_out: kfree(driver); cpufreq_us2e_driver = NULL; } - if (us2e_freq_table) { - kfree(us2e_freq_table); - us2e_freq_table = NULL; - } + kfree(us2e_freq_table); + us2e_freq_table = NULL; return ret; } @@ -402,7 +400,6 @@ static void __exit us2e_freq_exit(void) { if (cpufreq_us2e_driver) { cpufreq_unregister_driver(cpufreq_us2e_driver); - kfree(cpufreq_us2e_driver); cpufreq_us2e_driver = NULL; kfree(us2e_freq_table); diff --git a/arch/sparc64/kernel/us3_cpufreq.c b/arch/sparc64/kernel/us3_cpufreq.c index 0340041f614..6d1f9a3c464 100644 --- a/arch/sparc64/kernel/us3_cpufreq.c +++ b/arch/sparc64/kernel/us3_cpufreq.c @@ -249,10 +249,8 @@ err_out: kfree(driver); cpufreq_us3_driver = NULL; } - if (us3_freq_table) { - kfree(us3_freq_table); - us3_freq_table = NULL; - } + kfree(us3_freq_table); + us3_freq_table = NULL; return ret; } @@ -263,7 +261,6 @@ static void __exit us3_freq_exit(void) { if (cpufreq_us3_driver) { cpufreq_unregister_driver(cpufreq_us3_driver); - kfree(cpufreq_us3_driver); cpufreq_us3_driver = NULL; kfree(us3_freq_table); -- cgit v1.2.3