diff options
Diffstat (limited to 'package/kernel/mac80211/patches/318-0001-brcmfmac-check-brcmf_bus_get_memdump-result-for-erro.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/318-0001-brcmfmac-check-brcmf_bus_get_memdump-result-for-erro.patch | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/package/kernel/mac80211/patches/318-0001-brcmfmac-check-brcmf_bus_get_memdump-result-for-erro.patch b/package/kernel/mac80211/patches/318-0001-brcmfmac-check-brcmf_bus_get_memdump-result-for-erro.patch deleted file mode 100644 index 4ae4c606c5..0000000000 --- a/package/kernel/mac80211/patches/318-0001-brcmfmac-check-brcmf_bus_get_memdump-result-for-erro.patch +++ /dev/null @@ -1,52 +0,0 @@ -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Mon, 30 Jan 2017 16:09:51 +0100 -Subject: [PATCH] brcmfmac: check brcmf_bus_get_memdump result for error -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This method may be unsupported (see: USB bus) or may just fail (see: -SDIO bus). -While at it rework logic in brcmf_sdio_bus_get_memdump function to avoid -too many conditional code nesting levels. - -Signed-off-by: Rafał Miłecki <rafal@milecki.pl> -Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> -Signed-off-by: Kalle Valo <kvalo@codeaurora.org> ---- - ---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c -+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c -@@ -32,16 +32,25 @@ static int brcmf_debug_create_memdump(st - { - void *dump; - size_t ramsize; -+ int err; - - ramsize = brcmf_bus_get_ramsize(bus); -- if (ramsize) { -- dump = vzalloc(len + ramsize); -- if (!dump) -- return -ENOMEM; -- memcpy(dump, data, len); -- brcmf_bus_get_memdump(bus, dump + len, ramsize); -- dev_coredumpv(bus->dev, dump, len + ramsize, GFP_KERNEL); -+ if (!ramsize) -+ return -ENOTSUPP; -+ -+ dump = vzalloc(len + ramsize); -+ if (!dump) -+ return -ENOMEM; -+ -+ memcpy(dump, data, len); -+ err = brcmf_bus_get_memdump(bus, dump + len, ramsize); -+ if (err) { -+ vfree(dump); -+ return err; - } -+ -+ dev_coredumpv(bus->dev, dump, len + ramsize, GFP_KERNEL); -+ - return 0; - } - |