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Commit 53af8ee4 authored by Sukadev Bhattiprolu's avatar Sukadev Bhattiprolu Committed by Linus Torvalds
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Extract option parsing to new function 



Move code to parse mount options into a separate function so it can
(later) be shared between mount and remount operations.

Signed-off-by: default avatarSukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Signed-off-by: default avatarAlan Cox <alan@redhat.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 31af0abb

fs/devpts/inode.c

+9 −3
Original line number Diff line number Diff line
@@ -72,11 +72,9 @@ static inline struct super_block *pts_sb_from_inode(struct inode *inode) 
	return devpts_mnt->mnt_sb;

}



static int devpts_remount(struct super_block *sb, int *flags, char *data)

static int parse_mount_options(char *data, struct pts_mount_opts *opts)

{

	char *p;

	struct pts_fs_info *fsi = DEVPTS_SB(sb);

	struct pts_mount_opts *opts = &fsi->mount_opts;



	opts->setuid  = 0;

	opts->setgid  = 0;
@@ -120,6 +118,14 @@ static int devpts_remount(struct super_block *sb, int *flags, char *data) 
	return 0;

}



static int devpts_remount(struct super_block *sb, int *flags, char *data)

{

	struct pts_fs_info *fsi = DEVPTS_SB(sb);

	struct pts_mount_opts *opts = &fsi->mount_opts;



	return parse_mount_options(data, opts);

}



static int devpts_show_options(struct seq_file *seq, struct vfsmount *vfs)

{

	struct pts_fs_info *fsi = DEVPTS_SB(vfs->mnt_sb);