From c7f710e4744eb36cedd452129ee2c315dd6e92c9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Mon, 9 Sep 2019 09:37:53 +0200 Subject: mac80211: brcmfmac: backport more kernel 5.4 changes MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Patch getting RAM info got upstreamed. A debugging fs entry for testing reset feature was added. Signed-off-by: Rafał Miłecki (cherry picked from commit 681acdcc54d2e59135bb706c38bed942f74ccf74) --- ...move-redundant-assignment-to-pointer-hash.patch | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 package/kernel/mac80211/patches/brcm/387-v5.4-brcmfmac-remove-redundant-assignment-to-pointer-hash.patch (limited to 'package/kernel/mac80211/patches/brcm/387-v5.4-brcmfmac-remove-redundant-assignment-to-pointer-hash.patch') diff --git a/package/kernel/mac80211/patches/brcm/387-v5.4-brcmfmac-remove-redundant-assignment-to-pointer-hash.patch b/package/kernel/mac80211/patches/brcm/387-v5.4-brcmfmac-remove-redundant-assignment-to-pointer-hash.patch new file mode 100644 index 0000000000..84573af23e --- /dev/null +++ b/package/kernel/mac80211/patches/brcm/387-v5.4-brcmfmac-remove-redundant-assignment-to-pointer-hash.patch @@ -0,0 +1,26 @@ +From 73c742bb9c9ba30871fdd5c730d5ca8b6712833a Mon Sep 17 00:00:00 2001 +From: Colin Ian King +Date: Fri, 9 Aug 2019 18:22:17 +0100 +Subject: [PATCH] brcmfmac: remove redundant assignment to pointer hash + +The pointer hash is being initialized with a value that is never read +and is being re-assigned a little later on. The assignment is +redundant and hence can be removed. + +Addresses-Coverity: ("Unused value") +Signed-off-by: Colin Ian King +Signed-off-by: Kalle Valo +--- + drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c | 1 - + 1 file changed, 1 deletion(-) + +--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c ++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c +@@ -1468,7 +1468,6 @@ static int brcmf_msgbuf_stats_read(struc + seq_printf(seq, "\nh2d_flowrings: depth %u\n", + BRCMF_H2D_TXFLOWRING_MAX_ITEM); + seq_puts(seq, "Active flowrings:\n"); +- hash = msgbuf->flow->hash; + for (i = 0; i < msgbuf->flow->nrofrings; i++) { + if (!msgbuf->flow->rings[i]) + continue; -- cgit v1.2.3