package/kernel/mac80211/patches/brcm/107-v5.4-brcmfmac-remove-redundant-assignment-to-pointer-hash.patch

   1 From 73c742bb9c9ba30871fdd5c730d5ca8b6712833a Mon Sep 17 00:00:00 2001
   2 From: Colin Ian King <colin.king@canonical.com>
   3 Date: Fri, 9 Aug 2019 18:22:17 +0100
   4 Subject: [PATCH] brcmfmac: remove redundant assignment to pointer hash
   5
   6 The pointer hash is being initialized with a value that is never read
   7 and is being re-assigned a little later on. The assignment is
   8 redundant and hence can be removed.
   9
  10 Addresses-Coverity: ("Unused value")
  11 Signed-off-by: Colin Ian King <colin.king@canonical.com>
  12 Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
  13 ---
  14  drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c | 1 -
  15  1 file changed, 1 deletion(-)
  16
  17 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c
  18 +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c
  19 @@ -1468,7 +1468,6 @@ static int brcmf_msgbuf_stats_read(struc
  20         seq_printf(seq, "\nh2d_flowrings: depth %u\n",
  21                    BRCMF_H2D_TXFLOWRING_MAX_ITEM);
  22         seq_puts(seq, "Active flowrings:\n");
  23 -       hash = msgbuf->flow->hash;
  24         for (i = 0; i < msgbuf->flow->nrofrings; i++) {
  25                 if (!msgbuf->flow->rings[i])
  26                         continue;