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authorAmir Goldstein <amir73il@gmail.com>2017-05-04 16:26:23 +0300
committerChristoph Hellwig <hch@lst.de>2017-06-05 17:59:08 +0300
commitd905fdaaa7d59abde1535075cca6774fd7f0ef0a (patch)
treee071d80fa8db77687d813c5768952f8ede8805c6 /fs/xfs/xfs_log_recover.c
parentcb0ba6cc22f372a2d42f9f2afc5a35f432cc61e2 (diff)
downloadlinux-d905fdaaa7d59abde1535075cca6774fd7f0ef0a.tar.xz
xfs: use the common helper uuid_is_null()
Use the common helper uuid_is_null() and remove the xfs specific helper uuid_is_nil(). The common helper does not check for the NULL pointer value as xfs helper did, but xfs code never calls the helper with a pointer that can be NULL. Conform comments and warning strings to use the term 'null uuid' instead of 'nil uuid', because this is the terminology used by lib/uuid.c and its users. It is also the terminology used in userspace by libuuid and xfsprogs. Signed-off-by: Amir Goldstein <amir73il@gmail.com> [hch: remove now unused uuid.[ch]] Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Brian Foster <bfoster@redhat.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'fs/xfs/xfs_log_recover.c')
-rw-r--r--fs/xfs/xfs_log_recover.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index cd0b077deb35..8cec1e5505a4 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -352,13 +352,13 @@ xlog_header_check_mount(
{
ASSERT(head->h_magicno == cpu_to_be32(XLOG_HEADER_MAGIC_NUM));
- if (uuid_is_nil(&head->h_fs_uuid)) {
+ if (uuid_is_null(&head->h_fs_uuid)) {
/*
* IRIX doesn't write the h_fs_uuid or h_fmt fields. If
- * h_fs_uuid is nil, we assume this log was last mounted
+ * h_fs_uuid is null, we assume this log was last mounted
* by IRIX and continue.
*/
- xfs_warn(mp, "nil uuid in log - IRIX style log");
+ xfs_warn(mp, "null uuid in log - IRIX style log");
} else if (unlikely(!uuid_equal(&mp->m_sb.sb_uuid, &head->h_fs_uuid))) {
xfs_warn(mp, "log has mismatched uuid - can't recover");
xlog_header_check_dump(mp, head);