From 53af8ee4094d80ddaac7efefb572b1c22ae49367 Mon Sep 17 00:00:00 2001 From: Sukadev Bhattiprolu Date: Fri, 2 Jan 2009 13:41:47 +0000 Subject: 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: Sukadev Bhattiprolu Signed-off-by: Alan Cox Signed-off-by: Linus Torvalds --- fs/devpts/inode.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) (limited to 'fs/devpts') diff --git a/fs/devpts/inode.c b/fs/devpts/inode.c index b793e6e3c21..00530e82673 100644 --- a/fs/devpts/inode.c +++ b/fs/devpts/inode.c @@ -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); -- cgit v1.2.3