openwrtv3/package/kernel/mac80211/patches/364-brcmfmac-cleanup-a-sizeof.patch
Rafał Miłecki 565eac46b6 mac80211: backport today's brcmfmac changes
It should improve msgbuf throughput (PCIe devices like BCM43602).

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 45767
2015-05-26 12:14:34 +00:00

23 lines
898 B
Diff

From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Thu, 7 May 2015 12:59:19 +0300
Subject: [PATCH] brcmfmac: cleanup a sizeof()
"flowrings" and "*flowrings" are both pointers so this always returns
sizeof(void *) and the current code works fine. But "*flowrings" is
intended here and static checkers complain, so lets change it.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---
--- a/drivers/net/wireless/brcm80211/brcmfmac/pcie.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/pcie.c
@@ -1617,7 +1617,7 @@ static void brcmf_pcie_setup(struct devi
bus->msgbuf->commonrings[i] =
&devinfo->shared.commonrings[i]->commonring;
- flowrings = kcalloc(devinfo->shared.nrof_flowrings, sizeof(flowrings),
+ flowrings = kcalloc(devinfo->shared.nrof_flowrings, sizeof(*flowrings),
GFP_KERNEL);
if (!flowrings)
goto fail;