diff options
| author | Markus Armbruster <armbru@redhat.com> | 2015-10-29 16:55:22 +0100 |
|---|---|---|
| committer | Michael Tokarev <mjt@tls.msk.ru> | 2015-11-06 15:42:38 +0300 |
| commit | 98f343395e937fa1db3a28dfb4f303f97cfddd6c (patch) | |
| tree | db3760d4fef810eeaa575f022cd84c58005f8792 /hw/usb/hcd-xhci.c | |
| parent | 9de68637dff05a18d0eafcff2737e551b70bc490 (diff) | |
usb: Use g_new() & friends where that makes obvious sense
g_new(T, n) is neater than g_malloc(sizeof(T) * n). It's also safer,
for two reasons. One, it catches multiplication overflowing size_t.
Two, it returns T * rather than void *, which lets the compiler catch
more type errors.
This commit only touches allocations with size arguments of the form
sizeof(T). Same Coccinelle semantic patch as in commit b45c03f.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Diffstat (limited to 'hw/usb/hcd-xhci.c')
| -rw-r--r-- | hw/usb/hcd-xhci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c index 1c57e20e70..268ab36468 100644 --- a/hw/usb/hcd-xhci.c +++ b/hw/usb/hcd-xhci.c @@ -2188,7 +2188,7 @@ static void xhci_kick_ep(XHCIState *xhci, unsigned int slotid, xfer->trbs = NULL; } if (!xfer->trbs) { - xfer->trbs = g_malloc(sizeof(XHCITRB) * length); + xfer->trbs = g_new(XHCITRB, length); xfer->trb_alloced = length; } xfer->trb_count = length; |