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toplevel: remove error handling from qemu_malloc() callers (Avi Kivity)

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Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6531 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
aliguori 2009-02-05 22:06:18 +00:00
parent 0d0266a53b
commit 1eec614b36
25 changed files with 25 additions and 254 deletions
Download patch file Download diff file Expand all files Collapse all files

24
usb-linux.c
View file

@ -441,10 +441,6 @@ static int usb_host_handle_data(USBHostDevice *s, USBPacket *p)
int ret;
aurb = async_alloc();
if (!aurb) {
dprintf("husb: async malloc failed\n");
return USB_RET_NAK;
}
aurb->hdev = s;
aurb->packet = p;
@ -585,10 +581,6 @@ static int usb_host_handle_control(USBHostDevice *s, USBPacket *p)
/* The rest are asynchronous */
aurb = async_alloc();
if (!aurb) {
dprintf("husb: async malloc failed\n");
return USB_RET_NAK;
}
aurb->hdev = s;
aurb->packet = p;
@ -898,8 +890,6 @@ static USBDevice *usb_host_device_open_addr(int bus_num, int addr, const char *p
char buf[1024];
dev = qemu_mallocz(sizeof(USBHostDevice));
if (!dev)
goto fail;
dev->bus_num = bus_num;
dev->addr = addr;
@ -1308,14 +1298,8 @@ static int usb_host_scan(void *opaque, USBScanFunc *func)
/* the module setting (used later for opening devices) */
usb_host_device_path = qemu_mallocz(strlen(devpath)+1);
if (usb_host_device_path) {
strcpy(usb_host_device_path, devpath);
term_printf("husb: using %s file-system with %s\n", fs_type[usb_fs_type], usb_host_device_path);
} else {
/* out of memory? */
perror("husb: unable to allocate memory for device path");
return -ENOMEM;
}
strcpy(usb_host_device_path, devpath);
term_printf("husb: using %s file-system with %s\n", fs_type[usb_fs_type], usb_host_device_path);
}
switch (usb_fs_type) {
@ -1455,10 +1439,6 @@ static int usb_host_auto_add(const char *spec)
return -1;
f = qemu_mallocz(sizeof(*f));
if (!f) {
fprintf(stderr, "husb: failed to allocate auto filter\n");
return -1;
}
*f = filter;