From 77038da5a975b01dc8447a01d5d8dd07445ef02c Mon Sep 17 00:00:00 2001 From: David Sterba Date: Tue, 30 Jun 2026 02:09:17 +0200 Subject: [PATCH] btrfs: sink idmap parameter to __btrfs_ioctl_snap_create() The 'idmap' parameter is derived from 'file' that we also pass to __btrfs_ioctl_snap_create(), assign it inside the function. Reviewed-by: Qu Wenruo Signed-off-by: David Sterba --- fs/btrfs/ioctl.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index a841d5f2830d..5cb927c6e53d 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -1143,13 +1143,13 @@ static noinline int btrfs_ioctl_resize(struct file *file, } static noinline int __btrfs_ioctl_snap_create(struct file *file, - struct mnt_idmap *idmap, const char *name, unsigned long fd, bool subvol, bool readonly, struct btrfs_qgroup_inherit *inherit) { int ret; struct qstr qname = QSTR(name); + struct mnt_idmap *idmap = file_mnt_idmap(file); if (!S_ISDIR(file_inode(file)->i_mode)) return -ENOTDIR; @@ -1227,8 +1227,7 @@ static noinline int btrfs_ioctl_snap_create(struct file *file, if (ret < 0) return ret; - return __btrfs_ioctl_snap_create(file, file_mnt_idmap(file), - vol_args->name, vol_args->fd, subvol, + return __btrfs_ioctl_snap_create(file, vol_args->name, vol_args->fd, subvol, false, NULL); } @@ -1271,8 +1270,7 @@ static noinline int btrfs_ioctl_snap_create_v2(struct file *file, return ret; } - return __btrfs_ioctl_snap_create(file, file_mnt_idmap(file), - vol_args->name, vol_args->fd, subvol, + return __btrfs_ioctl_snap_create(file, vol_args->name, vol_args->fd, subvol, readonly, inherit); }