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[PATCH] kfree cleanup: security

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This is the security/ part of the big kfree cleanup patch.

Remove pointless checks for NULL prior to calling kfree() in security/.

Signed-off-by: Jesper Juhl <[email protected]>
Acked-by: James Morris <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Jesper Juhl 2005-11-07 01:01:35 -08:00 • committed by Linus Torvalds
commit a7f988ba30
2 changed files with 7 additions and 8 deletions
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3
security/keys/key.c
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@ -115,8 +115,7 @@ struct key_user *key_user_lookup(uid_t uid)
found:
atomic_inc(&user->usage);
spin_unlock(&key_user_lock);
if (candidate)
kfree(candidate);
kfree(candidate);
out:
return user;