diff options
| author | Sentaro Onizuka <sentaro@amazon.com> | 2025-01-14 00:14:00 +0900 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2025-01-16 11:48:06 +0100 |
| commit | 4f3b63e8a8a28e3dcdcf3ff260f57a732a20b92b (patch) | |
| tree | bc0533b6e5e4deed36a21397c1a84c8318eb168f | |
| parent | 344af27715ddbf357cf76978d674428b88f8e92d (diff) | |
fs: Fix return type of do_mount() from long to int
Fix the return type of do_mount() function from long to int to match its ac
tual behavior. The function only returns int values, and all callers, inclu
ding those in fs/namespace.c and arch/alpha/kernel/osf_sys.c, already treat
the return value as int. This change improves type consistency across the
filesystem code and aligns the function signature with its existing impleme
ntation and usage.
Signed-off-by: Sentaro Onizuka <sentaro@amazon.com>
Link: https://lore.kernel.org/r/20250113151400.55512-1-sentaro@amazon.com
Signed-off-by: Christian Brauner <brauner@kernel.org>
| -rw-r--r-- | fs/namespace.c | 2 | ||||
| -rw-r--r-- | include/linux/mount.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/fs/namespace.c b/fs/namespace.c index 23e81c2a1e3f..5d808778a3ae 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -3835,7 +3835,7 @@ int path_mount(const char *dev_name, struct path *path, data_page); } -long do_mount(const char *dev_name, const char __user *dir_name, +int do_mount(const char *dev_name, const char __user *dir_name, const char *type_page, unsigned long flags, void *data_page) { struct path path; diff --git a/include/linux/mount.h b/include/linux/mount.h index 33f17b6e8732..a7b472faec2c 100644 --- a/include/linux/mount.h +++ b/include/linux/mount.h @@ -114,7 +114,7 @@ extern struct vfsmount *kern_mount(struct file_system_type *); extern void kern_unmount(struct vfsmount *mnt); extern int may_umount_tree(struct vfsmount *); extern int may_umount(struct vfsmount *); -extern long do_mount(const char *, const char __user *, +int do_mount(const char *, const char __user *, const char *, unsigned long, void *); extern struct vfsmount *collect_mounts(const struct path *); extern void drop_collected_mounts(struct vfsmount *); |