linux-kernel - [PATCH] - [7/15] - remove defconfig ptr comparisons to 0

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Date:	Tue, 13 Nov 2007 18:05:18 -0800
From:	Joe Perches <joe@...ches.com>
To:	linux-kernel <linux-kernel@...r.kernel.org>
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>,
	Trond Myklebust <trond.myklebust@....uio.no>,
	Neil Brown <neilb@...e.de>, nfs@...ts.sourceforge.net
Subject: [PATCH] - [7/15] - remove defconfig ptr comparisons to 0 - fs/lockd

Remove defconfig ptr comparison to 0

Remove sparse warning: Using plain integer as NULL pointer

Signed-off-by: Joe Perches <joe@...ches.com>

---

diff --git a/fs/lockd/svcshare.c b/fs/lockd/svcshare.c
index 068886d..98548ad 100644
--- a/fs/lockd/svcshare.c
+++ b/fs/lockd/svcshare.c
@@ -71,7 +71,7 @@ nlmsvc_unshare_file(struct nlm_host *host, struct nlm_file *file,
 	struct nlm_share	*share, **shpp;
 	struct xdr_netobj	*oh = &argp->lock.oh;
 
-	for (shpp = &file->f_shares; (share = *shpp) != 0; shpp = &share->s_next) {
+	for (shpp = &file->f_shares; (share = *shpp); shpp = &share->s_next) {
 		if (share->s_host == host && nlm_cmp_owner(share, oh)) {
 			*shpp = share->s_next;
 			kfree(share);


-
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