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powerpc/crash: remove unnecessary NULL check before kvfree()

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Fix the following coccicheck build warning:

arch/powerpc/kexec/crash.c:488:2-8: WARNING: NULL check before some
freeing functions is not needed.

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202404261048.skfV5DDB-lkp@intel.com/
Signed-off-by: Sourabh Jain <sourabhjain@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20240502182040.774759-1-sourabhjain@linux.ibm.com
This commit is contained in:
Sourabh Jain 2024-05-02 23:50:40 +05:30 committed by Michael Ellerman
parent 849599b702
commit 9803af2911
1 changed files with 1 additions and 2 deletions
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3
arch/powerpc/kexec/crash.c
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@ -484,8 +484,7 @@ static void update_crash_elfcorehdr(struct kimage *image, struct memory_notify *
}
out:
kvfree(cmem);
if (elfbuf)
kvfree(elfbuf);
kvfree(elfbuf);
}
/**