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[PATCH] kfree cleanup: arch

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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>
This commit is contained in:
Jesper Juhl
2005-11-07 01:01:35 -08:00
committed by Linus Torvalds
parent f99d49adf5
commit b2325fe1b7
12 changed files with 25 additions and 40 deletions
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7
arch/sparc64/kernel/us2e_cpufreq.c
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@@ -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);