summaryrefslogtreecommitdiff
path: root/fs/fhandle.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/fhandle.c')
-rw-r--r--fs/fhandle.c30
1 files changed, 13 insertions, 17 deletions
diff --git a/fs/fhandle.c b/fs/fhandle.c
index 052f9c9368fb..3de1547ec9d4 100644
--- a/fs/fhandle.c
+++ b/fs/fhandle.c
@@ -404,32 +404,28 @@ out_path:
return retval;
}
+static struct file *file_open_handle(struct path *path, int open_flag)
+{
+ const struct export_operations *eops;
+
+ eops = path->mnt->mnt_sb->s_export_op;
+ if (eops->open)
+ return eops->open(path, open_flag);
+
+ return file_open_root(path, "", open_flag, 0);
+}
+
static long do_handle_open(int mountdirfd, struct file_handle __user *ufh,
int open_flag)
{
- long retval = 0;
+ long retval;
struct path path __free(path_put) = {};
- struct file *file;
- const struct export_operations *eops;
retval = handle_to_path(mountdirfd, ufh, &path, open_flag);
if (retval)
return retval;
- CLASS(get_unused_fd, fd)(open_flag);
- if (fd < 0)
- return fd;
-
- eops = path.mnt->mnt_sb->s_export_op;
- if (eops->open)
- file = eops->open(&path, open_flag);
- else
- file = file_open_root(&path, "", open_flag, 0);
- if (IS_ERR(file))
- return PTR_ERR(file);
-
- fd_install(fd, file);
- return take_fd(fd);
+ return FD_ADD(open_flag, file_open_handle(&path, open_flag));
}
/**