diff options
| -rw-r--r-- | fs/backing-file.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/backing-file.c b/fs/backing-file.c index 87ff918320c5..ea137be16331 100644 --- a/fs/backing-file.c +++ b/fs/backing-file.c @@ -331,7 +331,6 @@ EXPORT_SYMBOL_GPL(backing_file_splice_write); int backing_file_mmap(struct file *file, struct vm_area_struct *vma, struct backing_file_ctx *ctx) { - const struct cred *old_cred; struct file *user_file = vma->vm_file; int ret; @@ -343,9 +342,8 @@ int backing_file_mmap(struct file *file, struct vm_area_struct *vma, vma_set_file(vma, file); - old_cred = override_creds(ctx->cred); - ret = vfs_mmap(vma->vm_file, vma); - revert_creds(old_cred); + scoped_with_creds(ctx->cred) + ret = vfs_mmap(vma->vm_file, vma); if (ctx->accessed) ctx->accessed(user_file); |