Merge remote-tracking branches 'regulator/topic/fixed', 'regulator/topic/id-const...

[karo-tx-linux.git] / fs / xfs / xfs_iops.c

diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c
index ef1ca010f417713358c0d0f3869189121e2f0ff0..36d630319a2784c7fe39f83fc9d66b74ee3add7b 100644 (file)
--- a/fs/xfs/xfs_iops.c
+++ b/fs/xfs/xfs_iops.c
@@ -72,8 +72,8 @@ xfs_initxattrs(
        int                     error = 0;
 
        for (xattr = xattr_array; xattr->name != NULL; xattr++) {
-               error = xfs_attr_set(ip, xattr->name, xattr->value,
-                                    xattr->value_len, ATTR_SECURE);
+               error = -xfs_attr_set(ip, xattr->name, xattr->value,
+                                     xattr->value_len, ATTR_SECURE);
                if (error < 0)
                        break;
        }
@@ -93,8 +93,8 @@ xfs_init_security(
        struct inode    *dir,
        const struct qstr *qstr)
 {
-       return security_inode_init_security(inode, dir, qstr,
-                                           &xfs_initxattrs, NULL);
+       return -security_inode_init_security(inode, dir, qstr,
+                                            &xfs_initxattrs, NULL);
 }
 
 static void
@@ -124,15 +124,15 @@ xfs_cleanup_inode(
        xfs_dentry_to_name(&teardown, dentry, 0);
 
        xfs_remove(XFS_I(dir), &teardown, XFS_I(inode));
-       iput(inode);
 }
 
 STATIC int
-xfs_vn_mknod(
+xfs_generic_create(
        struct inode    *dir,
        struct dentry   *dentry,
        umode_t         mode,
-       dev_t           rdev)
+       dev_t           rdev,
+       bool            tmpfile)        /* unnamed file */
 {
        struct inode    *inode;
        struct xfs_inode *ip = NULL;
@@ -156,8 +156,12 @@ xfs_vn_mknod(
        if (error)
                return error;
 
-       xfs_dentry_to_name(&name, dentry, mode);
-       error = xfs_create(XFS_I(dir), &name, mode, rdev, &ip);
+       if (!tmpfile) {
+               xfs_dentry_to_name(&name, dentry, mode);
+               error = xfs_create(XFS_I(dir), &name, mode, rdev, &ip);
+       } else {
+               error = xfs_create_tmpfile(XFS_I(dir), dentry, mode, &ip);
+       }
        if (unlikely(error))
                goto out_free_acl;
 
@@ -169,18 +173,22 @@ xfs_vn_mknod(
 
 #ifdef CONFIG_XFS_POSIX_ACL
        if (default_acl) {
-               error = xfs_set_acl(inode, default_acl, ACL_TYPE_DEFAULT);
+               error = -xfs_set_acl(inode, default_acl, ACL_TYPE_DEFAULT);
                if (error)
                        goto out_cleanup_inode;
        }
        if (acl) {
-               error = xfs_set_acl(inode, acl, ACL_TYPE_ACCESS);
+               error = -xfs_set_acl(inode, acl, ACL_TYPE_ACCESS);
                if (error)
                        goto out_cleanup_inode;
        }
 #endif
 
-       d_instantiate(dentry, inode);
+       if (tmpfile)
+               d_tmpfile(dentry, inode);
+       else
+               d_instantiate(dentry, inode);
+
  out_free_acl:
        if (default_acl)
                posix_acl_release(default_acl);
@@ -189,10 +197,22 @@ xfs_vn_mknod(
        return -error;
 
  out_cleanup_inode:
-       xfs_cleanup_inode(dir, inode, dentry);
+       if (!tmpfile)
+               xfs_cleanup_inode(dir, inode, dentry);
+       iput(inode);
        goto out_free_acl;
 }
 
+STATIC int
+xfs_vn_mknod(
+       struct inode    *dir,
+       struct dentry   *dentry,
+       umode_t         mode,
+       dev_t           rdev)
+{
+       return xfs_generic_create(dir, dentry, mode, rdev, false);
+}
+
 STATIC int
 xfs_vn_create(
        struct inode    *dir,
@@ -353,6 +373,7 @@ xfs_vn_symlink(
 
  out_cleanup_inode:
        xfs_cleanup_inode(dir, inode, dentry);
+       iput(inode);
  out:
        return -error;
 }
@@ -1053,25 +1074,7 @@ xfs_vn_tmpfile(
        struct dentry   *dentry,
        umode_t         mode)
 {
-       int                     error;
-       struct xfs_inode        *ip;
-       struct inode            *inode;
-
-       error = xfs_create_tmpfile(XFS_I(dir), dentry, mode, &ip);
-       if (unlikely(error))
-               return -error;
-
-       inode = VFS_I(ip);
-
-       error = xfs_init_security(inode, dir, &dentry->d_name);
-       if (unlikely(error)) {
-               iput(inode);
-               return -error;
-       }
-
-       d_tmpfile(dentry, inode);
-
-       return 0;
+       return xfs_generic_create(dir, dentry, mode, 0, true);
 }
 
 static const struct inode_operations xfs_inode_operations = {