[PATCH 7/9] net: Remove assignment in if condition

[Zhang Han]

Put the assignment before the if condition

Signed-off-by: Zhang Han <zhanghan64@huawei.com>
---
 net/tap-bsd.c     | 3 ++-
 net/tap-solaris.c | 9 ++++++---
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/net/tap-bsd.c b/net/tap-bsd.c
index dc8f9c8658..d1dca793f9 100644
--- a/net/tap-bsd.c
+++ b/net/tap-bsd.c
@@ -176,7 +176,8 @@ int tap_open(char *ifname, int ifname_size, int *vnet_hdr,
 
     if (fd < 0) {
         /* Tap device not specified or does not exist. */
-        if ((fd = tap_open_clone(ifname, ifname_size, errp)) < 0) {
+        fd = tap_open_clone(ifname, ifname_size, errp);
+        if (fd < 0) {
             return -1;
         }
     }
diff --git a/net/tap-solaris.c b/net/tap-solaris.c
index a0a5456ab6..d5af4efd60 100644
--- a/net/tap-solaris.c
+++ b/net/tap-solaris.c
@@ -105,7 +105,8 @@ static int tap_alloc(char *dev, size_t dev_size, Error 
**errp)
     strioc_ppa.ic_timout = 0;
     strioc_ppa.ic_len = sizeof(ppa);
     strioc_ppa.ic_dp = (char *)&ppa;
-    if ((ppa = ioctl(tap_fd, I_STR, &strioc_ppa)) < 0) {
+    ppa = ioctl(tap_fd, I_STR, &strioc_ppa));
+    if (ppa < 0) {
         error_report("Can't assign new interface");
     }
 
@@ -162,12 +163,14 @@ static int tap_alloc(char *dev, size_t dev_size, Error 
**errp)
         error_report("Can't set ifname to arp");
     }
 
-    if ((ip_muxid = ioctl(ip_fd, I_LINK, if_fd)) < 0) {
+    ip_muxid = ioctl(ip_fd, I_LINK, if_fd);
+    if (ip_muxid < 0) {
         error_setg(errp, "Can't link TAP device to IP");
         return -1;
     }
 
-    if ((arp_muxid = ioctl(ip_fd, link_type, arp_fd)) < 0) {
+    arp_muxid = ioctl(ip_fd, link_type, arp_fd);
+    if (arp_muxid < 0) {
         error_report("Can't link TAP device to ARP");
     }
 
-- 
2.29.1.59.gf9b6481aed