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block: Use g_new0() for a bit of extra type checking

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g_new(T, 1) is safer than g_malloc(sizeof(T)), because it returns T *
rather than void *, which lets the compiler catch more type errors.

Missed in commit 02c4f26.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-id: 1417697709-13087-1-git-send-email-armbru@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Markus Armbruster 2014-12-04 13:55:09 +01:00 committed by Kevin Wolf
parent 625fa9fe6f
commit 3ba235a022
3 changed files with 4 additions and 4 deletions
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2
aio-posix.c
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@ -73,7 +73,7 @@ void aio_set_fd_handler(AioContext *ctx,
} else {
if (node == NULL) {
/* Alloc and insert if it's not already there */
node = g_malloc0(sizeof(AioHandler));
node = g_new0(AioHandler, 1);
node->pfd.fd = fd;
QLIST_INSERT_HEAD(&ctx->aio_handlers, node, node);

4
aio-win32.c
View File

@ -67,7 +67,7 @@ void aio_set_fd_handler(AioContext *ctx,
if (node == NULL) {
/* Alloc and insert if it's not already there */
node = g_malloc0(sizeof(AioHandler));
node = g_new0(AioHandler, 1);
node->pfd.fd = fd;
QLIST_INSERT_HEAD(&ctx->aio_handlers, node, node);
}
@ -129,7 +129,7 @@ void aio_set_event_notifier(AioContext *ctx,
} else {
if (node == NULL) {
/* Alloc and insert if it's not already there */
node = g_malloc0(sizeof(AioHandler));
node = g_new0(AioHandler, 1);
node->e = e;
node->pfd.fd = (uintptr_t)event_notifier_get_handle(e);
node->pfd.events = G_IO_IN;

2
async.c
View File

@ -44,7 +44,7 @@ struct QEMUBH {
QEMUBH *aio_bh_new(AioContext *ctx, QEMUBHFunc *cb, void *opaque)
{
QEMUBH *bh;
bh = g_malloc0(sizeof(QEMUBH));
bh = g_new0(QEMUBH, 1);
bh->ctx = ctx;
bh->cb = cb;
bh->opaque = opaque;