motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-07 17:53:56 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

net/rocker: Remove the dead error handling

Browse source 
Memory allocation functions like world_alloc, desc_ring_alloc etc,
they are all wrappers around g_malloc, g_new etc. But g_malloc and
similar functions doesn't return null. Because they ignore the fact
that g_malloc() of 0 bytes returns null. So error checks for these
allocation failure are superfluous. Now, remove them entirely.

Cc: jasowang@redhat.com
Cc: jiri@resnulli.us
Cc: armbru@redhat.com
Cc: f4bug@amsat.org
Signed-off-by: Mao Zhongyi <maozy.fnst@cn.fujitsu.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
This commit is contained in:
Mao Zhongyi 2017-08-14 11:33:07 +08:00 • committed by Jason Wang
parent 6ce310b535
commit 107e4b352c
5 changed files with 6 additions and 87 deletions
Download patch file Download diff file Expand all files Collapse all files

4
hw/net/rocker/rocker_fp.c
View file

@ -226,10 +226,6 @@ FpPort *fp_port_alloc(Rocker *r, char *sw_name,
{
FpPort *port = g_new0(FpPort, 1);
if (!port) {
return NULL;
}
port->r = r;
port->index = index;
port->pport = index + 1;