[Qemu-devel] [PULL 2/2] 9p: darwin: Explicitly cast comparisons of mode_t with -1

[Greg Kurz]

From: Keno Fischer <address@hidden>

Comparisons of mode_t with -1 require an explicit cast, since mode_t
is unsigned on Darwin.

Signed-off-by: Keno Fischer <address@hidden>
Signed-off-by: Greg Kurz <address@hidden>
---
 hw/9pfs/9p-local.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/hw/9pfs/9p-local.c b/hw/9pfs/9p-local.c
index 828e8d6e5638..c30f4f26bd68 100644
--- a/hw/9pfs/9p-local.c
+++ b/hw/9pfs/9p-local.c
@@ -308,7 +308,7 @@ update_map_file:
     if (credp->fc_gid != -1) {
         gid = credp->fc_gid;
     }
-    if (credp->fc_mode != -1) {
+    if (credp->fc_mode != (mode_t)-1) {
         mode = credp->fc_mode;
     }
     if (credp->fc_rdev != -1) {
@@ -414,7 +414,7 @@ static int local_set_xattrat(int dirfd, const char *path, 
FsCred *credp)
             return err;
         }
     }
-    if (credp->fc_mode != -1) {
+    if (credp->fc_mode != (mode_t)-1) {
         uint32_t tmp_mode = cpu_to_le32(credp->fc_mode);
         err = fsetxattrat_nofollow(dirfd, path, "user.virtfs.mode", &tmp_mode,
                                    sizeof(mode_t), 0);
-- 
2.14.4