diff options
| author | Christoph Hellwig <hch@infradead.org> | 2007-08-16 15:37:36 +1000 |
|---|---|---|
| committer | Tim Shimmin <tes@chook.melbourne.sgi.com> | 2007-09-05 14:47:33 +1000 |
| commit | 4b80916b29170744632356dd2e801f7c374676eb (patch) | |
| tree | 9714752ddfffd543dcd512a7f1920d53d92c1054 /fs/xfs/xfs_log_recover.c | |
| parent | 8da22d7a3690818f6d340baa0ea585e71f0c506f (diff) | |
| download | lwn-4b80916b29170744632356dd2e801f7c374676eb.tar.gz lwn-4b80916b29170744632356dd2e801f7c374676eb.zip | |
[XFS] Fix sparse NULL vs 0 warnings
Sparse now warns about comparing pointers to 0, so change all instance
where that happens to NULL instead.
SGI-PV: 968555
SGI-Modid: xfs-linux-melb:xfs-kern:29308a
Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Tim Shimmin <tes@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_log_recover.c')
| -rw-r--r-- | fs/xfs/xfs_log_recover.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c index fddbb091a86f..8ae6e8e5f3db 100644 --- a/fs/xfs/xfs_log_recover.c +++ b/fs/xfs/xfs_log_recover.c @@ -1366,7 +1366,7 @@ xlog_recover_add_to_cont_trans( int old_len; item = trans->r_itemq; - if (item == 0) { + if (item == NULL) { /* finish copying rest of trans header */ xlog_recover_add_item(&trans->r_itemq); ptr = (xfs_caddr_t) &trans->r_theader + @@ -1412,7 +1412,7 @@ xlog_recover_add_to_trans( if (!len) return 0; item = trans->r_itemq; - if (item == 0) { + if (item == NULL) { ASSERT(*(uint *)dp == XFS_TRANS_HEADER_MAGIC); if (len == sizeof(xfs_trans_header_t)) xlog_recover_add_item(&trans->r_itemq); @@ -1467,12 +1467,12 @@ xlog_recover_unlink_tid( xlog_recover_t *tp; int found = 0; - ASSERT(trans != 0); + ASSERT(trans != NULL); if (trans == *q) { *q = (*q)->r_next; } else { tp = *q; - while (tp != 0) { + while (tp) { if (tp->r_next == trans) { found = 1; break; @@ -1495,7 +1495,7 @@ xlog_recover_insert_item_backq( xlog_recover_item_t **q, xlog_recover_item_t *item) { - if (*q == 0) { + if (*q == NULL) { item->ri_prev = item->ri_next = item; *q = item; } else { @@ -1899,7 +1899,7 @@ xlog_recover_do_reg_buffer( break; nbits = xfs_contig_bits(data_map, map_size, bit); ASSERT(nbits > 0); - ASSERT(item->ri_buf[i].i_addr != 0); + ASSERT(item->ri_buf[i].i_addr != NULL); ASSERT(item->ri_buf[i].i_len % XFS_BLI_CHUNK == 0); ASSERT(XFS_BUF_COUNT(bp) >= ((uint)bit << XFS_BLI_SHIFT)+(nbits<<XFS_BLI_SHIFT)); |