[PATCH v2 2/3] tools/virtiofsd/passthrough_ll: Remove unneeded variable assignment

[Philippe Mathieu-Daudé]

Fix warning reported by Clang static code analyzer:

    CC      tools/virtiofsd/passthrough_ll.o
  tools/virtiofsd/passthrough_ll.c:925:9: warning: Value stored to 'newfd' is 
never read
          newfd = -1;
          ^       ~~
  tools/virtiofsd/passthrough_ll.c:942:9: warning: Value stored to 'newfd' is 
never read
          newfd = -1;
          ^       ~~

Fixes: 7c6b66027
Reported-by: Clang Static Analyzer
Signed-off-by: Philippe Mathieu-Daudé <phi...@redhat.com>
---
v2: do not set newfd, use it (jtomko)
---
 tools/virtiofsd/passthrough_ll.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/tools/virtiofsd/passthrough_ll.c b/tools/virtiofsd/passthrough_ll.c
index e9e71d5fc2..02ff01fad0 100644
--- a/tools/virtiofsd/passthrough_ll.c
+++ b/tools/virtiofsd/passthrough_ll.c
@@ -922,7 +922,6 @@ static int lo_do_lookup(fuse_req_t req, fuse_ino_t parent, 
const char *name,
     inode = lo_find(lo, &e->attr);
     if (inode) {
         close(newfd);
-        newfd = -1;
     } else {
         inode = calloc(1, sizeof(struct lo_inode));
         if (!inode) {
@@ -939,7 +938,6 @@ static int lo_do_lookup(fuse_req_t req, fuse_ino_t parent, 
const char *name,
 
         inode->nlookup = 1;
         inode->fd = newfd;
-        newfd = -1;
         inode->key.ino = e->attr.st_ino;
         inode->key.dev = e->attr.st_dev;
         pthread_mutex_init(&inode->plock_mutex, NULL);
-- 
2.21.1