passthrough_ll: Remove unneeded variable assignment (#501)

Fix warning reported by Clang static code analyzer:

  example/passthrough_ll.c:390:5: warning: Value stored to 'saverr' is never read
      saverr = ENOMEM;
      ^        ~~~~~~

Fixes: 4a92a82f2e2
Reported-by: Clang Static Analyzer
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>

diff --git a/example/passthrough_ll.c b/example/passthrough_ll.c
index 816551538bd4eaf1776d0c04dac303d22a99cbce..d60d772d6b25d20b9c1899e6f2a33a9256735a7a 100644 (file)
--- a/example/passthrough_ll.c
+++ b/example/passthrough_ll.c
@@ -387,8 +387,6 @@ static void lo_mknod_symlink(fuse_req_t req, fuse_ino_t parent,
        struct lo_inode *dir = lo_inode(req, parent);
        struct fuse_entry_param e;
 
-       saverr = ENOMEM;
-
        res = mknod_wrapper(dir->fd, name, link, mode, rdev);
 
        saverr = errno;