From: Dr. David Alan Gilbert <dgilbert@redhat.com>
Date: Thu, 27 Aug 2020 15:36:52 +0000 (+0100)
Subject: virtiofsd: Silence gcc warning
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=2acf4f8fdd1fb1d7d76fa26e67b39af898df0aed;p=qemu.git

virtiofsd: Silence gcc warning

Gcc worries fd might be used unset, in reality it's always set if
fi is set, and only used if fi is set so it's safe.  Initialise it to -1
just to keep gcc happy for now.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <20200827153657.111098-2-dgilbert@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
---

diff --git a/tools/virtiofsd/passthrough_ll.c b/tools/virtiofsd/passthrough_ll.c
index 0b229ebd57..36ad46e0c0 100644
--- a/tools/virtiofsd/passthrough_ll.c
+++ b/tools/virtiofsd/passthrough_ll.c
@@ -620,7 +620,7 @@ static void lo_setattr(fuse_req_t req, fuse_ino_t ino, struct stat *attr,
     struct lo_inode *inode;
     int ifd;
     int res;
-    int fd;
+    int fd = -1;
 
     inode = lo_inode(req, ino);
     if (!inode) {