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Commit 05f3a9af authored by Chuck Lever's avatar Chuck Lever Committed by J. Bruce Fields
Browse files

NSM: Remove !nsm check from nsm_release() 



The nsm_release() function should never be called with a NULL handle
point.  If it is, that's a bug.

Signed-off-by: default avatarChuck Lever <chuck.lever@oracle.com>
Signed-off-by: default avatarJ. Bruce Fields <bfields@citi.umich.edu>
parent bc1cc6c4

fs/lockd/mon.c

+0 −2
Original line number Diff line number Diff line
@@ -288,8 +288,6 @@ struct nsm_handle *nsm_find(const struct sockaddr *sap, const size_t salen, 
 */

void nsm_release(struct nsm_handle *nsm)

{

	if (!nsm)

		return;

	if (atomic_dec_and_lock(&nsm->sm_count, &nsm_lock)) {

		list_del(&nsm->sm_link);

		spin_unlock(&nsm_lock);