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[Qemu-devel] [PATCH 6/7] vl: a trivial code change for more idiomatic wr
From: |
arei.gonglei |
Subject: |
[Qemu-devel] [PATCH 6/7] vl: a trivial code change for more idiomatic writing style |
Date: |
Thu, 31 Jul 2014 20:28:59 +0800 |
From: Gonglei <address@hidden>
Signed-off-by: Gonglei <address@hidden>
---
vl.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/vl.c b/vl.c
index fe451aa..69f0f20 100644
--- a/vl.c
+++ b/vl.c
@@ -1136,7 +1136,7 @@ static int drive_init_func(QemuOpts *opts, void *opaque)
static int drive_enable_snapshot(QemuOpts *opts, void *opaque)
{
- if (NULL == qemu_opt_get(opts, "snapshot")) {
+ if (qemu_opt_get(opts, "snapshot") == NULL) {
qemu_opt_set(opts, "snapshot", "on");
}
return 0;
@@ -2488,8 +2488,9 @@ static int foreach_device_config(int type, int
(*func)(const char *cmdline))
loc_push_restore(&conf->loc);
rc = func(conf->cmdline);
loc_pop(&conf->loc);
- if (0 != rc)
+ if (rc != 0) {
return rc;
+ }
}
return 0;
}
--
1.7.12.4