[PATCH v2 21/22] fsdep/9p: fix -Werror=maybe-uninitialized false-positive

[marcandre . lureau]

From: Marc-André Lureau <marcandre.lur...@redhat.com>

../fsdev/9p-iov-marshal.c:93:23: error: ‘val’ may be used uninitialized 
[-Werror=maybe-uninitialized]
and similar

Signed-off-by: Marc-André Lureau <marcandre.lur...@redhat.com>
---
 fsdev/9p-iov-marshal.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/fsdev/9p-iov-marshal.c b/fsdev/9p-iov-marshal.c
index a1c9beddd2..75fb87a490 100644
--- a/fsdev/9p-iov-marshal.c
+++ b/fsdev/9p-iov-marshal.c
@@ -84,7 +84,7 @@ ssize_t v9fs_iov_vunmarshal(struct iovec *out_sg, int 
out_num, size_t offset,
             break;
         }
         case 'w': {
-            uint16_t val, *valp;
+            uint16_t val = 0, *valp;
             valp = va_arg(ap, uint16_t *);
             copied = v9fs_unpack(&val, out_sg, out_num, offset, sizeof(val));
             if (bswap) {
@@ -95,7 +95,7 @@ ssize_t v9fs_iov_vunmarshal(struct iovec *out_sg, int 
out_num, size_t offset,
             break;
         }
         case 'd': {
-            uint32_t val, *valp;
+            uint32_t val = 0, *valp;
             valp = va_arg(ap, uint32_t *);
             copied = v9fs_unpack(&val, out_sg, out_num, offset, sizeof(val));
             if (bswap) {
@@ -106,7 +106,7 @@ ssize_t v9fs_iov_vunmarshal(struct iovec *out_sg, int 
out_num, size_t offset,
             break;
         }
         case 'q': {
-            uint64_t val, *valp;
+            uint64_t val = 0, *valp;
             valp = va_arg(ap, uint64_t *);
             copied = v9fs_unpack(&val, out_sg, out_num, offset, sizeof(val));
             if (bswap) {
-- 
2.45.2.827.g557ae147e6