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authorJohannes Berg <johannes.berg@intel.com>2017-03-06 15:49:00 +0100
committerLuca Coelho <luciano.coelho@intel.com>2017-04-25 23:07:31 +0300
commitd8a130b02d0caa9a8f0c14db11d84320ffc62c57 (patch)
treebad65d37ceaf9753d81308b34d9b74a022c75609 /drivers/net/wireless
parentf99a6abe59e096cc2c753e667c19f22022e3bef4 (diff)
downloadlinux-d8a130b02d0caa9a8f0c14db11d84320ffc62c57.tar.bz2
iwlwifi: pcie: apply no-reclaim logic only to group 0
When applying no-reclaim logic to commands other than the group zero for legacy commands, commands such as 0x1c (TX_CMD in group 0) can't be used in any other group. Fix that by applying this logic only for group 0 - it's not and should never be needed for any other groups. Reported-by: Sharon Dvir <sharon.dvir@intel.com> Reported-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless')
-rw-r--r--drivers/net/wireless/intel/iwlwifi/pcie/rx.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c
index f98f2d2b8a1b..1da2de205cdf 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c
@@ -1147,7 +1147,7 @@ static void iwl_pcie_rx_handle_rb(struct iwl_trans *trans,
* Ucode should set SEQ_RX_FRAME bit if ucode-originated,
* but apparently a few don't get set; catch them here. */
reclaim = !(pkt->hdr.sequence & SEQ_RX_FRAME);
- if (reclaim) {
+ if (reclaim && !pkt->hdr.group_id) {
int i;
for (i = 0; i < trans_pcie->n_no_reclaim_cmds; i++) {