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| author | Rafał Miłecki <zajec5@gmail.com> | 2015-05-26 12:14:34 +0000 |
|---|---|---|
| committer | Rafał Miłecki <zajec5@gmail.com> | 2015-05-26 12:14:34 +0000 |
| commit | 565eac46b6389f3bd83c92e7a67b2a2e1482636c (patch) | |
| tree | 5da196627213967f0a836b43d7e5f1b551b95c07 /package/kernel/mac80211/patches/364-brcmfmac-cleanup-a-sizeof.patch | |
| parent | 5e5c0edd7e0109a37ee18fdaf95f372b54bf1756 (diff) | |
| download | upstream-565eac46b6389f3bd83c92e7a67b2a2e1482636c.tar.gz upstream-565eac46b6389f3bd83c92e7a67b2a2e1482636c.tar.bz2 upstream-565eac46b6389f3bd83c92e7a67b2a2e1482636c.zip | |
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
Diffstat (limited to 'package/kernel/mac80211/patches/364-brcmfmac-cleanup-a-sizeof.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/364-brcmfmac-cleanup-a-sizeof.patch | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/364-brcmfmac-cleanup-a-sizeof.patch b/package/kernel/mac80211/patches/364-brcmfmac-cleanup-a-sizeof.patch new file mode 100644 index 0000000000..d26e118d77 --- /dev/null +++ b/package/kernel/mac80211/patches/364-brcmfmac-cleanup-a-sizeof.patch @@ -0,0 +1,23 @@ +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; |