From: Lionel Sambuc <lionel.sambuc@gmail.com>
Date: Sun, 4 Oct 2015 10:47:57 +0000 (-0700)
Subject: Fix gcc -O1 builds for ARM
X-Git-Url: http://zhaoyanbai.com/repos/%22http:/www.isc.org/icons/zpipe.c?a=commitdiff_plain;h=41a30155b93b5fdc3b6a018df059658fbb97e8b4;p=minix.git

Fix gcc -O1 builds for ARM

The builds are failing as GCC somehow thinks ino might be
uninitialized before use.

Change-Id: Id99fd5e46bcbaafd5001752e16c3f77c1d568556
---

diff --git a/minix/lib/libsffs/lookup.c b/minix/lib/libsffs/lookup.c
index ca5324b78..fbc786b08 100644
--- a/minix/lib/libsffs/lookup.c
+++ b/minix/lib/libsffs/lookup.c
@@ -107,7 +107,7 @@ int do_lookup(ino_t dir_nr, char *name, struct fsdriver_node *node,
 {
 /* Resolve a path string to an inode.
  */
-  struct inode *dir_ino, *ino;
+  struct inode *dir_ino, *ino = NULL;
   struct sffs_attr attr;
   char path[PATH_MAX];
   int r;