From: Sebastian Andrzej Siewior Date: Tue, 5 Jul 2011 12:59:05 +0000 (+0300) Subject: usb: gadget: fusb300_udc: fix compile warnings X-Git-Tag: v3.1-rc1~234^2~3^2^2~12 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1425b80e0dc0d4b002aee0705dd78c2efc913fee;p=pandora-kernel.git usb: gadget: fusb300_udc: fix compile warnings - remove pointer u32 abuse in fusb300_fill_idma_prdtbl(). It is assigned the dma_addr to a pointer and then back. Poor families may have to recycle variables but we don't - don't free req.buf in error case. We don't do it in the ok case so it is probably wrong to do it in error case. - return in error case. There is no reason to continue without data and performing ops on an invalid pointer. - The if (d) statement is bogus since an invalid DMA pointer is ~0 on some architecutres. And since we return for the invalid case we don't need it. Signed-off-by: Sebastian Andrzej Siewior Signed-off-by: Felipe Balbi --- Reading git-diff-tree failed