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authorJesper Juhl <jesper.juhl@gmail.com>2005-11-07 01:01:35 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-07 07:54:06 -0800
commitb2325fe1b7e5654fac9e9419423aa2c58a3dbd83 (patch)
tree934555b25ef9b33d3c4242b5dafb49ee8931e993 /arch/sparc64
parentf99d49adf527fa6f7a9c42257fa76bca6b8df1e3 (diff)
[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 <jesper.juhl@gmail.com> Acked-by: Grant Grundler <grundler@parisc-linux.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/sparc64')
-rw-r--r--arch/sparc64/kernel/us2e_cpufreq.c7
-rw-r--r--arch/sparc64/kernel/us3_cpufreq.c7
2 files changed, 4 insertions, 10 deletions
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);