From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1764426AbYBTVDG (ORCPT ); Wed, 20 Feb 2008 16:03:06 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753665AbYBTVCx (ORCPT ); Wed, 20 Feb 2008 16:02:53 -0500 Received: from wa-out-1112.google.com ([209.85.146.183]:36471 "EHLO wa-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753501AbYBTVCv (ORCPT ); Wed, 20 Feb 2008 16:02:51 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=subject:from:to:cc:in-reply-to:references:content-type:date:message-id:mime-version:x-mailer:content-transfer-encoding; b=BgaePTHYHbkpmlhrpl9D4vGluF3R7EARyXQGHQmh8oQ7H0jiCkifFXvJt7ogZiRvB8Ho95DpSd8SPIgxiVVCBRDTNN/zAc7cYGWB8V2x+nYgWFc1GlORYNt8mUvQRN/PdXzla22ba9y29tdtL2NLlOi654Q1kyc7r6rxgvw7S2o= Subject: [PATCH] nfs: fix sparse warnings From: Harvey Harrison To: Trond Myklebust Cc: Andrew Morton , LKML In-Reply-To: <1203540206.17505.3.camel@heimdal.trondhjem.org> References: <1203538246.25307.14.camel@brick> <1203540206.17505.3.camel@heimdal.trondhjem.org> Content-Type: text/plain Date: Wed, 20 Feb 2008 13:03:05 -0800 Message-Id: <1203541385.25307.29.camel@brick> Mime-Version: 1.0 X-Mailer: Evolution 2.12.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org fs/nfs/nfs4state.c:788:34: warning: Using plain integer as NULL pointer fs/nfs/delegation.c:52:34: warning: Using plain integer as NULL pointer fs/nfs/idmap.c:312:12: warning: Using plain integer as NULL pointer fs/nfs/callback_xdr.c:257:6: warning: Using plain integer as NULL pointer fs/nfs/callback_xdr.c:270:6: warning: Using plain integer as NULL pointer fs/nfs/callback_xdr.c:281:6: warning: Using plain integer as NULL pointer Signed-off-by: Harvey Harrison --- Rollup patches 1-4. fs/nfs/callback_xdr.c | 6 +++--- fs/nfs/delegation.c | 2 +- fs/nfs/idmap.c | 2 +- fs/nfs/nfs4state.c | 2 +- 4 files changed, 6 insertions(+), 6 deletions(-) diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c index c63eb72..13619d2 100644 --- a/fs/nfs/callback_xdr.c +++ b/fs/nfs/callback_xdr.c @@ -254,7 +254,7 @@ static __be32 encode_attr_change(struct xdr_stream *xdr, const uint32_t *bitmap, if (!(bitmap[0] & FATTR4_WORD0_CHANGE)) return 0; p = xdr_reserve_space(xdr, 8); - if (unlikely(p == 0)) + if (unlikely(!p)) return htonl(NFS4ERR_RESOURCE); p = xdr_encode_hyper(p, change); return 0; @@ -267,7 +267,7 @@ static __be32 encode_attr_size(struct xdr_stream *xdr, const uint32_t *bitmap, u if (!(bitmap[0] & FATTR4_WORD0_SIZE)) return 0; p = xdr_reserve_space(xdr, 8); - if (unlikely(p == 0)) + if (unlikely(!p)) return htonl(NFS4ERR_RESOURCE); p = xdr_encode_hyper(p, size); return 0; @@ -278,7 +278,7 @@ static __be32 encode_attr_time(struct xdr_stream *xdr, const struct timespec *ti __be32 *p; p = xdr_reserve_space(xdr, 12); - if (unlikely(p == 0)) + if (unlikely(!p)) return htonl(NFS4ERR_RESOURCE); p = xdr_encode_hyper(p, time->tv_sec); *p = htonl(time->tv_nsec); diff --git a/fs/nfs/delegation.c b/fs/nfs/delegation.c index b9eadd1..00a5e44 100644 --- a/fs/nfs/delegation.c +++ b/fs/nfs/delegation.c @@ -49,7 +49,7 @@ static int nfs_delegation_claim_locks(struct nfs_open_context *ctx, struct nfs4_ struct file_lock *fl; int status; - for (fl = inode->i_flock; fl != 0; fl = fl->fl_next) { + for (fl = inode->i_flock; fl != NULL; fl = fl->fl_next) { if (!(fl->fl_flags & (FL_POSIX|FL_FLOCK))) continue; if (nfs_file_open_context(fl->fl_file) != ctx) diff --git a/fs/nfs/idmap.c b/fs/nfs/idmap.c index 8ae5dba..86147b0 100644 --- a/fs/nfs/idmap.c +++ b/fs/nfs/idmap.c @@ -309,7 +309,7 @@ nfs_idmap_name(struct idmap *idmap, struct idmap_hashtable *h, mutex_lock(&idmap->idmap_im_lock); he = idmap_lookup_id(h, id); - if (he != 0) { + if (he) { memcpy(name, he->ih_name, he->ih_namelen); ret = he->ih_namelen; goto out; diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index 6233eb5..b962397 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -785,7 +785,7 @@ static int nfs4_reclaim_locks(struct nfs4_state_recovery_ops *ops, struct nfs4_s struct file_lock *fl; int status = 0; - for (fl = inode->i_flock; fl != 0; fl = fl->fl_next) { + for (fl = inode->i_flock; fl != NULL; fl = fl->fl_next) { if (!(fl->fl_flags & (FL_POSIX|FL_FLOCK))) continue; if (nfs_file_open_context(fl->fl_file)->state != state) -- 1.5.4.2.200.g99e75