From 73648e6fa79a832a6a50e87d4a9e9da416f82aaa Mon Sep 17 00:00:00 2001 From: Arnd Bergmann <arnd@arndb.de> Date: Wed, 17 May 2023 15:11:00 +0200 Subject: [PATCH] init: move cifs_root_data() prototype into linux/mount.h cifs_root_data() is defined in cifs and called from early init code, but lacks a global prototype: fs/cifs/cifsroot.c:83:12: error: no previous prototype for 'cifs_root_data' Move the declaration from do_mounts.c into an appropriate header. Link: https://lkml.kernel.org/r/20230517131102.934196-13-arnd@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Boqun Feng <boqun.feng@gmail.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Christoph Lameter <cl@linux.com> Cc: Dennis Zhou <dennis@kernel.org> Cc: Eric Paris <eparis@redhat.com> Cc: Heiko Carstens <hca@linux.ibm.com> Cc: Helge Deller <deller@gmx.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Michal Simek <monstr@monstr.eu> Cc: Palmer Dabbelt <palmer@dabbelt.com> Cc: Paul Moore <paul@paul-moore.com> Cc: Pavel Machek <pavel@ucw.cz> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Rafael J. Wysocki <rafael@kernel.org> Cc: Russell King <linux@armlinux.org.uk> Cc: Tejun Heo <tj@kernel.org> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Waiman Long <longman@redhat.com> Cc: Will Deacon <will@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> --- include/linux/mount.h | 2 ++ init/do_mounts.c | 2 -- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/include/linux/mount.h b/include/linux/mount.h index 1ea326c368f7..f381eb44b24c 100644 --- a/include/linux/mount.h +++ b/include/linux/mount.h @@ -124,4 +124,6 @@ extern int iterate_mounts(int (*)(struct vfsmount *, void *), void *, struct vfsmount *); extern void kern_unmount_array(struct vfsmount *mnt[], unsigned int num); +extern int cifs_root_data(char **dev, char **opts); + #endif /* _LINUX_MOUNT_H */ diff --git a/init/do_mounts.c b/init/do_mounts.c index 811e94daf0a8..83447c46ad6d 100644 --- a/init/do_mounts.c +++ b/init/do_mounts.c @@ -489,8 +489,6 @@ static int __init mount_nfs_root(void) #ifdef CONFIG_CIFS_ROOT -extern int cifs_root_data(char **dev, char **opts); - #define CIFSROOT_TIMEOUT_MIN 5 #define CIFSROOT_TIMEOUT_MAX 30 #define CIFSROOT_RETRY_MAX 5 -- GitLab