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authorNeilBrown <neilb@suse.de>2010-03-16 15:14:51 +1100
committerGreg Kroah-Hartman <gregkh@suse.de>2010-05-21 09:37:29 -0700
commitdb1afffab0b5d9f6d31f8f4bea44c9cb3bc59351 (patch)
tree5ba8fd7a5018c0772d999b8c3aa945c0efb929e0 /security
parentdd336c554d8926c3348a2d5f2a5ef5597f6d1a06 (diff)
downloadlinux-2.6.34-ux500-db1afffab0b5d9f6d31f8f4bea44c9cb3bc59351.tar.gz
kref: remove kref_set
Of the three uses of kref_set in the kernel: One really should be kref_put as the code is letting go of a reference, Two really should be kref_init because the kref is being initialised. This suggests that making kref_set available encourages bad code. So fix the three uses and remove kref_set completely. Signed-off-by: NeilBrown <neilb@suse.de> Acked-by: Mimi Zohar <zohar@us.ibm.com> Acked-by: Serge Hallyn <serue@us.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'security')
-rw-r--r--security/integrity/ima/ima_iint.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/security/integrity/ima/ima_iint.c b/security/integrity/ima/ima_iint.c
index 2dc2d659414..7625b85c227 100644
--- a/security/integrity/ima/ima_iint.c
+++ b/security/integrity/ima/ima_iint.c
@@ -94,7 +94,7 @@ void iint_free(struct kref *kref)
iint->opencount);
iint->opencount = 0;
}
- kref_set(&iint->refcount, 1);
+ kref_init(&iint->refcount);
kmem_cache_free(iint_cache, iint);
}
@@ -133,7 +133,7 @@ static void init_once(void *foo)
iint->readcount = 0;
iint->writecount = 0;
iint->opencount = 0;
- kref_set(&iint->refcount, 1);
+ kref_init(&iint->refcount);
}
static int __init ima_iintcache_init(void)