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Commit adb4ec13 authored by Denis Cheng's avatar Denis Cheng Committed by Steven Whitehouse
Browse files

[GFS2] use list_for_each_entry instead 



Signed-off-by: default avatarDenis Cheng <crquan@gmail.com>
Signed-off-by: default avatarSteven Whitehouse <swhiteho@redhat.com>
parent 75be73a8

fs/gfs2/ops_fstype.c

+1 −3
Original line number Original line Diff line number Diff line
@@ -808,7 +808,6 @@ static struct super_block* get_gfs2_sb(const char *dev_name) 
	struct nameidata nd;

	struct nameidata nd;

	struct file_system_type *fstype;

	struct file_system_type *fstype;

	struct super_block *sb = NULL, *s;

	struct super_block *sb = NULL, *s;

	struct list_head *l;

	int error;

	int error;





	error = path_lookup(dev_name, LOOKUP_FOLLOW, &nd);

	error = path_lookup(dev_name, LOOKUP_FOLLOW, &nd);
@@ -820,8 +819,7 @@ static struct super_block* get_gfs2_sb(const char *dev_name) 
	error = vfs_getattr(nd.mnt, nd.dentry, &stat);

	error = vfs_getattr(nd.mnt, nd.dentry, &stat);





	fstype = get_fs_type("gfs2");

	fstype = get_fs_type("gfs2");

	list_for_each(l, &fstype->fs_supers) {

	list_for_each_entry(s, &fstype->fs_supers, s_instances) {

		s = list_entry(l, struct super_block, s_instances);

		if ((S_ISBLK(stat.mode) && s->s_dev == stat.rdev) ||

		if ((S_ISBLK(stat.mode) && s->s_dev == stat.rdev) ||

		    (S_ISDIR(stat.mode) && s == nd.dentry->d_inode->i_sb)) {

		    (S_ISDIR(stat.mode) && s == nd.dentry->d_inode->i_sb)) {

			sb = s;

			sb = s;