diff options
| author | Alan Cox <alan@lxorguk.ukuu.org.uk> | 2008-10-20 11:03:47 +1100 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2008-10-20 11:03:47 +1100 |
| commit | 9f7cc60203a86a5e6e9f3fcf5ad47bfdf0f3d325 (patch) | |
| tree | dd4b2b5a9418cb7125f7a55e482d936cd4983dd4 /fs | |
| parent | c7d2a0f75f034faef7e6504f6f8ea3ec87b324c2 (diff) | |
pty-option-parsing
Extract option parsing to new function
From: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
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 <sukadev@linux.vnet.ibm.com>
Signed-off-by: Alan Cox <alan@redhat.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/devpts/inode.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/fs/devpts/inode.c b/fs/devpts/inode.c index 7ded5fbe8540..a85ce44e3e99 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); |