From: Sukadev Bhattiprolu <sukadev@xxxxxxxxxxxxxxxxxx>
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@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Alan Cox <alan@xxxxxxxxxx>
---
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 b793e6e..00530e8 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);
--
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