xfs: get rid of open-coded S_ISREG(), etc.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/xfs/linux-2.6/xfs_ioctl.c b/fs/xfs/linux-2.6/xfs_ioctl.c
index acca2c5..14fc00e 100644
--- a/fs/xfs/linux-2.6/xfs_ioctl.c
+++ b/fs/xfs/linux-2.6/xfs_ioctl.c
@@ -850,14 +850,14 @@
di_flags |= XFS_DIFLAG_NODEFRAG;
if (xflags & XFS_XFLAG_FILESTREAM)
di_flags |= XFS_DIFLAG_FILESTREAM;
- if ((ip->i_d.di_mode & S_IFMT) == S_IFDIR) {
+ if (S_ISDIR(ip->i_d.di_mode)) {
if (xflags & XFS_XFLAG_RTINHERIT)
di_flags |= XFS_DIFLAG_RTINHERIT;
if (xflags & XFS_XFLAG_NOSYMLINKS)
di_flags |= XFS_DIFLAG_NOSYMLINKS;
if (xflags & XFS_XFLAG_EXTSZINHERIT)
di_flags |= XFS_DIFLAG_EXTSZINHERIT;
- } else if ((ip->i_d.di_mode & S_IFMT) == S_IFREG) {
+ } else if (S_ISREG(ip->i_d.di_mode)) {
if (xflags & XFS_XFLAG_REALTIME)
di_flags |= XFS_DIFLAG_REALTIME;
if (xflags & XFS_XFLAG_EXTSIZE)
diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c
index c51a3f9..ab3e5c6 100644
--- a/fs/xfs/xfs_bmap.c
+++ b/fs/xfs/xfs_bmap.c
@@ -414,7 +414,7 @@
if (ip->i_df.if_bytes <= XFS_IFORK_DSIZE(ip))
return 0;
- if ((ip->i_d.di_mode & S_IFMT) == S_IFDIR) {
+ if (S_ISDIR(ip->i_d.di_mode)) {
mp = ip->i_mount;
memset(&dargs, 0, sizeof(dargs));
dargs.dp = ip;
@@ -3344,8 +3344,7 @@
* We don't want to deal with the case of keeping inode data inline yet.
* So sending the data fork of a regular inode is invalid.
*/
- ASSERT(!((ip->i_d.di_mode & S_IFMT) == S_IFREG &&
- whichfork == XFS_DATA_FORK));
+ ASSERT(!(S_ISREG(ip->i_d.di_mode) && whichfork == XFS_DATA_FORK));
ifp = XFS_IFORK_PTR(ip, whichfork);
ASSERT(XFS_IFORK_FORMAT(ip, whichfork) == XFS_DINODE_FMT_LOCAL);
flags = 0;
@@ -4052,7 +4051,7 @@
#ifndef DEBUG
if (whichfork == XFS_DATA_FORK) {
- return ((ip->i_d.di_mode & S_IFMT) == S_IFREG) ?
+ return S_ISREG(ip->i_d.di_mode) ?
(ip->i_size == ip->i_mount->m_sb.sb_blocksize) :
(ip->i_d.di_size == ip->i_mount->m_sb.sb_blocksize);
}
diff --git a/fs/xfs/xfs_dir2.c b/fs/xfs/xfs_dir2.c
index 4580ce0..a2e2701 100644
--- a/fs/xfs/xfs_dir2.c
+++ b/fs/xfs/xfs_dir2.c
@@ -121,7 +121,7 @@
{
xfs_dir2_sf_hdr_t *sfp;
- ASSERT((dp->i_d.di_mode & S_IFMT) == S_IFDIR);
+ ASSERT(S_ISDIR(dp->i_d.di_mode));
if (dp->i_d.di_size == 0) /* might happen during shutdown. */
return 1;
if (dp->i_d.di_size > XFS_IFORK_DSIZE(dp))
@@ -179,7 +179,7 @@
memset((char *)&args, 0, sizeof(args));
args.dp = dp;
args.trans = tp;
- ASSERT((dp->i_d.di_mode & S_IFMT) == S_IFDIR);
+ ASSERT(S_ISDIR(dp->i_d.di_mode));
if ((error = xfs_dir_ino_validate(tp->t_mountp, pdp->i_ino)))
return error;
return xfs_dir2_sf_create(&args, pdp->i_ino);
@@ -202,7 +202,7 @@
int rval;
int v; /* type-checking value */
- ASSERT((dp->i_d.di_mode & S_IFMT) == S_IFDIR);
+ ASSERT(S_ISDIR(dp->i_d.di_mode));
if ((rval = xfs_dir_ino_validate(tp->t_mountp, inum)))
return rval;
XFS_STATS_INC(xs_dir_create);
@@ -278,7 +278,7 @@
int rval;
int v; /* type-checking value */
- ASSERT((dp->i_d.di_mode & S_IFMT) == S_IFDIR);
+ ASSERT(S_ISDIR(dp->i_d.di_mode));
XFS_STATS_INC(xs_dir_lookup);
memset(&args, 0, sizeof(xfs_da_args_t));
@@ -333,7 +333,7 @@
int rval;
int v; /* type-checking value */
- ASSERT((dp->i_d.di_mode & S_IFMT) == S_IFDIR);
+ ASSERT(S_ISDIR(dp->i_d.di_mode));
XFS_STATS_INC(xs_dir_remove);
memset(&args, 0, sizeof(xfs_da_args_t));
@@ -382,7 +382,7 @@
if (XFS_FORCED_SHUTDOWN(dp->i_mount))
return XFS_ERROR(EIO);
- ASSERT((dp->i_d.di_mode & S_IFMT) == S_IFDIR);
+ ASSERT(S_ISDIR(dp->i_d.di_mode));
XFS_STATS_INC(xs_dir_getdents);
if (dp->i_d.di_format == XFS_DINODE_FMT_LOCAL)
@@ -414,7 +414,7 @@
int rval;
int v; /* type-checking value */
- ASSERT((dp->i_d.di_mode & S_IFMT) == S_IFDIR);
+ ASSERT(S_ISDIR(dp->i_d.di_mode));
if ((rval = xfs_dir_ino_validate(tp->t_mountp, inum)))
return rval;
@@ -464,7 +464,7 @@
if (resblks)
return 0;
- ASSERT((dp->i_d.di_mode & S_IFMT) == S_IFDIR);
+ ASSERT(S_ISDIR(dp->i_d.di_mode));
memset(&args, 0, sizeof(xfs_da_args_t));
args.name = name->name;
diff --git a/fs/xfs/xfs_filestream.c b/fs/xfs/xfs_filestream.c
index 9124425..87fcece 100644
--- a/fs/xfs/xfs_filestream.c
+++ b/fs/xfs/xfs_filestream.c
@@ -344,7 +344,7 @@
* Either ip is a regular file and pip is a directory, or ip is a
* directory and pip is NULL.
*/
- ASSERT(ip && (((ip->i_d.di_mode & S_IFREG) && pip &&
+ ASSERT(ip && ((S_ISREG(ip->i_d.di_mode) && pip &&
(pip->i_d.di_mode & S_IFDIR)) ||
((ip->i_d.di_mode & S_IFDIR) && !pip)));
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index 3cc21dd..2fcca4b 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -368,7 +368,7 @@
/*
* no local regular files yet
*/
- if (unlikely((be16_to_cpu(dip->di_mode) & S_IFMT) == S_IFREG)) {
+ if (unlikely(S_ISREG(be16_to_cpu(dip->di_mode)))) {
xfs_warn(ip->i_mount,
"corrupt inode %Lu (local format for regular file).",
(unsigned long long) ip->i_ino);
@@ -1040,7 +1040,7 @@
if (pip && XFS_INHERIT_GID(pip)) {
ip->i_d.di_gid = pip->i_d.di_gid;
- if ((pip->i_d.di_mode & S_ISGID) && (mode & S_IFMT) == S_IFDIR) {
+ if ((pip->i_d.di_mode & S_ISGID) && S_ISDIR(mode)) {
ip->i_d.di_mode |= S_ISGID;
}
}
@@ -1097,14 +1097,14 @@
if (pip && (pip->i_d.di_flags & XFS_DIFLAG_ANY)) {
uint di_flags = 0;
- if ((mode & S_IFMT) == S_IFDIR) {
+ if (S_ISDIR(mode)) {
if (pip->i_d.di_flags & XFS_DIFLAG_RTINHERIT)
di_flags |= XFS_DIFLAG_RTINHERIT;
if (pip->i_d.di_flags & XFS_DIFLAG_EXTSZINHERIT) {
di_flags |= XFS_DIFLAG_EXTSZINHERIT;
ip->i_d.di_extsize = pip->i_d.di_extsize;
}
- } else if ((mode & S_IFMT) == S_IFREG) {
+ } else if (S_ISREG(mode)) {
if (pip->i_d.di_flags & XFS_DIFLAG_RTINHERIT)
di_flags |= XFS_DIFLAG_REALTIME;
if (pip->i_d.di_flags & XFS_DIFLAG_EXTSZINHERIT) {
@@ -1188,7 +1188,7 @@
int nimaps;
xfs_bmbt_irec_t imaps[2];
- if ((ip->i_d.di_mode & S_IFMT) != S_IFREG)
+ if (!S_ISREG(ip->i_d.di_mode))
return;
if (XFS_IS_REALTIME_INODE(ip))
@@ -1828,7 +1828,7 @@
ASSERT(ip->i_d.di_nextents == 0);
ASSERT(ip->i_d.di_anextents == 0);
ASSERT((ip->i_d.di_size == 0 && ip->i_size == 0) ||
- ((ip->i_d.di_mode & S_IFMT) != S_IFREG));
+ (!S_ISREG(ip->i_d.di_mode)));
ASSERT(ip->i_d.di_nblocks == 0);
/*
@@ -2671,7 +2671,7 @@
__func__, ip->i_ino, ip, ip->i_d.di_magic);
goto corrupt_out;
}
- if ((ip->i_d.di_mode & S_IFMT) == S_IFREG) {
+ if (S_ISREG(ip->i_d.di_mode)) {
if (XFS_TEST_ERROR(
(ip->i_d.di_format != XFS_DINODE_FMT_EXTENTS) &&
(ip->i_d.di_format != XFS_DINODE_FMT_BTREE),
@@ -2681,7 +2681,7 @@
__func__, ip->i_ino, ip);
goto corrupt_out;
}
- } else if ((ip->i_d.di_mode & S_IFMT) == S_IFDIR) {
+ } else if (S_ISDIR(ip->i_d.di_mode)) {
if (XFS_TEST_ERROR(
(ip->i_d.di_format != XFS_DINODE_FMT_EXTENTS) &&
(ip->i_d.di_format != XFS_DINODE_FMT_BTREE) &&
diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h
index a97644a..2380a4b 100644
--- a/fs/xfs/xfs_inode.h
+++ b/fs/xfs/xfs_inode.h
@@ -263,7 +263,7 @@
struct inode i_vnode; /* embedded VFS inode */
} xfs_inode_t;
-#define XFS_ISIZE(ip) (((ip)->i_d.di_mode & S_IFMT) == S_IFREG) ? \
+#define XFS_ISIZE(ip) S_ISREG((ip)->i_d.di_mode) ? \
(ip)->i_size : (ip)->i_d.di_size;
/* Convert from vfs inode to xfs inode */
diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index 8fe4206..052a2c0 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -2283,7 +2283,7 @@
/* Take the opportunity to reset the flush iteration count */
dicp->di_flushiter = 0;
- if (unlikely((dicp->di_mode & S_IFMT) == S_IFREG)) {
+ if (unlikely(S_ISREG(dicp->di_mode))) {
if ((dicp->di_format != XFS_DINODE_FMT_EXTENTS) &&
(dicp->di_format != XFS_DINODE_FMT_BTREE)) {
XFS_CORRUPTION_ERROR("xlog_recover_inode_pass2(3)",
@@ -2296,7 +2296,7 @@
error = EFSCORRUPTED;
goto error;
}
- } else if (unlikely((dicp->di_mode & S_IFMT) == S_IFDIR)) {
+ } else if (unlikely(S_ISDIR(dicp->di_mode))) {
if ((dicp->di_format != XFS_DINODE_FMT_EXTENTS) &&
(dicp->di_format != XFS_DINODE_FMT_BTREE) &&
(dicp->di_format != XFS_DINODE_FMT_LOCAL)) {
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c
index 7f25245..092e16a 100644
--- a/fs/xfs/xfs_mount.c
+++ b/fs/xfs/xfs_mount.c
@@ -1331,7 +1331,7 @@
ASSERT(rip != NULL);
- if (unlikely((rip->i_d.di_mode & S_IFMT) != S_IFDIR)) {
+ if (unlikely(!S_ISDIR(rip->i_d.di_mode))) {
xfs_warn(mp, "corrupted root inode %llu: not a directory",
(unsigned long long)rip->i_ino);
xfs_iunlock(rip, XFS_ILOCK_EXCL);
diff --git a/fs/xfs/xfs_rename.c b/fs/xfs/xfs_rename.c
index 77a5989..df78c29 100644
--- a/fs/xfs/xfs_rename.c
+++ b/fs/xfs/xfs_rename.c
@@ -116,7 +116,7 @@
trace_xfs_rename(src_dp, target_dp, src_name, target_name);
new_parent = (src_dp != target_dp);
- src_is_directory = ((src_ip->i_d.di_mode & S_IFMT) == S_IFDIR);
+ src_is_directory = S_ISDIR(src_ip->i_d.di_mode);
if (src_is_directory) {
/*
@@ -226,7 +226,7 @@
* target and source are directories and that target can be
* destroyed, or that neither is a directory.
*/
- if ((target_ip->i_d.di_mode & S_IFMT) == S_IFDIR) {
+ if (S_ISDIR(target_ip->i_d.di_mode)) {
/*
* Make sure target dir is empty.
*/
diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c
index 88d1214..9322e13 100644
--- a/fs/xfs/xfs_vnodeops.c
+++ b/fs/xfs/xfs_vnodeops.c
@@ -121,7 +121,7 @@
xfs_ilock(ip, XFS_ILOCK_SHARED);
- ASSERT((ip->i_d.di_mode & S_IFMT) == S_IFLNK);
+ ASSERT(S_ISLNK(ip->i_d.di_mode));
ASSERT(ip->i_d.di_size <= MAXPATHLEN);
pathlen = ip->i_d.di_size;
@@ -529,7 +529,7 @@
if (ip->i_d.di_nlink == 0)
return 0;
- if ((((ip->i_d.di_mode & S_IFMT) == S_IFREG) &&
+ if ((S_ISREG(ip->i_d.di_mode) &&
((ip->i_size > 0) || (VN_CACHED(VFS_I(ip)) > 0 ||
ip->i_delayed_blks > 0)) &&
(ip->i_df.if_flags & XFS_IFEXTENTS)) &&
@@ -610,7 +610,7 @@
truncate = ((ip->i_d.di_nlink == 0) &&
((ip->i_d.di_size != 0) || (ip->i_size != 0) ||
(ip->i_d.di_nextents > 0) || (ip->i_delayed_blks > 0)) &&
- ((ip->i_d.di_mode & S_IFMT) == S_IFREG));
+ S_ISREG(ip->i_d.di_mode));
mp = ip->i_mount;
@@ -621,7 +621,7 @@
goto out;
if (ip->i_d.di_nlink != 0) {
- if ((((ip->i_d.di_mode & S_IFMT) == S_IFREG) &&
+ if ((S_ISREG(ip->i_d.di_mode) &&
((ip->i_size > 0) || (VN_CACHED(VFS_I(ip)) > 0 ||
ip->i_delayed_blks > 0)) &&
(ip->i_df.if_flags & XFS_IFEXTENTS) &&
@@ -669,7 +669,7 @@
xfs_iunlock(ip, XFS_IOLOCK_EXCL | XFS_ILOCK_EXCL);
return VN_INACTIVE_CACHE;
}
- } else if ((ip->i_d.di_mode & S_IFMT) == S_IFLNK) {
+ } else if (S_ISLNK(ip->i_d.di_mode)) {
/*
* If we get an error while cleaning up a