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[Qemu-devel] [PATCH 4/7] a trivial code change for more idiomatic writin
From: |
arei.gonglei |
Subject: |
[Qemu-devel] [PATCH 4/7] a trivial code change for more idiomatic writing style |
Date: |
Thu, 31 Jul 2014 20:28:57 +0800 |
From: Gonglei <address@hidden>
Signed-off-by: Gonglei <address@hidden>
---
qdev-monitor.c | 2 +-
qemu-char.c | 2 +-
util/qemu-sockets.c | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/qdev-monitor.c b/qdev-monitor.c
index f87f3d8..3e30d38 100644
--- a/qdev-monitor.c
+++ b/qdev-monitor.c
@@ -694,7 +694,7 @@ void qmp_device_del(const char *id, Error **errp)
DeviceState *dev;
dev = qdev_find_recursive(sysbus_get_default(), id);
- if (NULL == dev) {
+ if (dev == NULL) {
error_set(errp, QERR_DEVICE_NOT_FOUND, id);
return;
}
diff --git a/qemu-char.c b/qemu-char.c
index 956be49..70d5a64 100644
--- a/qemu-char.c
+++ b/qemu-char.c
@@ -4117,7 +4117,7 @@ void qmp_chardev_remove(const char *id, Error **errp)
CharDriverState *chr;
chr = qemu_chr_find(id);
- if (NULL == chr) {
+ if (chr == NULL) {
error_setg(errp, "Chardev '%s' not found", id);
return;
}
diff --git a/util/qemu-sockets.c b/util/qemu-sockets.c
index 74cf078..5d38395 100644
--- a/util/qemu-sockets.c
+++ b/util/qemu-sockets.c
@@ -732,7 +732,7 @@ int unix_connect_opts(QemuOpts *opts, Error **errp,
ConnectState *connect_state = NULL;
int sock, rc;
- if (NULL == path) {
+ if (path == NULL) {
error_setg(errp, "unix connect: no path specified");
return -1;
}
--
1.7.12.4