Remove externs, correct argument names and reformat declarations.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.org>
cc: Enzo Matsumiya <ematsumiya@suse.de>
cc: linux-cifs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-kernel@vger.kernel.org
---
 fs/smb/client/fs_context.h | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/fs/smb/client/fs_context.h b/fs/smb/client/fs_context.h
index 7af7cbbe4208..49b2a6f09ca2 100644
--- a/fs/smb/client/fs_context.h
+++ b/fs/smb/client/fs_context.h
@@ -361,18 +361,20 @@ static inline enum cifs_symlink_type cifs_symlink_type(struct cifs_sb_info *cifs
 	return CIFS_SYMLINK_TYPE_NONE;
 }
 
-extern int smb3_init_fs_context(struct fs_context *fc);
-extern void smb3_cleanup_fs_context_contents(struct smb3_fs_context *ctx);
-extern void smb3_cleanup_fs_context(struct smb3_fs_context *ctx);
+int smb3_init_fs_context(struct fs_context *fc);
+void smb3_cleanup_fs_context_contents(struct smb3_fs_context *ctx);
+void smb3_cleanup_fs_context(struct smb3_fs_context *ctx);
 
 static inline struct smb3_fs_context *smb3_fc2context(const struct fs_context *fc)
 {
 	return fc->fs_private;
 }
 
-extern int smb3_fs_context_dup(struct smb3_fs_context *new_ctx, struct smb3_fs_context *ctx);
-extern int smb3_sync_session_ctx_passwords(struct cifs_sb_info *cifs_sb, struct cifs_ses *ses);
-extern void smb3_update_mnt_flags(struct cifs_sb_info *cifs_sb);
+int smb3_fs_context_dup(struct smb3_fs_context *new_ctx,
+			struct smb3_fs_context *ctx);
+int smb3_sync_session_ctx_passwords(struct cifs_sb_info *cifs_sb,
+				    struct cifs_ses *ses);
+void smb3_update_mnt_flags(struct cifs_sb_info *cifs_sb);
 
 /*
  * max deferred close timeout (jiffies) - 2^30
@@ -380,7 +382,7 @@ extern void smb3_update_mnt_flags(struct cifs_sb_info *cifs_sb);
 #define SMB3_MAX_DCLOSETIMEO (1 << 30)
 #define SMB3_DEF_DCLOSETIMEO (1 * HZ) /* even 1 sec enough to help eg open/write/close/open/read */
 #define MAX_CACHED_FIDS 16
-extern char *cifs_sanitize_prepath(char *prepath, gfp_t gfp);
+char *cifs_sanitize_prepath(char *prepath, gfp_t gfp);
 
 extern struct mutex cifs_mount_mutex;