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authorYuval Mintz <Yuval.Mintz@qlogic.com>2015-06-25 15:19:23 +0300
committerDavid S. Miller <davem@davemloft.net>2015-06-25 16:30:34 +0300
commit9d18d270d7d160d8fa2f9d9af4545d17cbab91d8 (patch)
tree1ebbbfbfcbd44c78cac1f05e90d861fb82cdfecc /drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
parent5d67c1c593d005653357d638569d85ede4a365a3 (diff)
downloadlinux-9d18d270d7d160d8fa2f9d9af4545d17cbab91d8.tar.xz
bnx2x: Prevent false warning when accessing MACs
Each time a flow finishes reads from the classification shadow configuration in the driver, that flow would check for pending commands and pass them to FW if possible. In case there's already a completion pending command, I.e., a ramrod that has been sent to the FW and is yet to be completed while said flow tries to configure the pending command we would get a false error message in logs [and panic if SOE was used for driver compilation] since the command could not have been completed. This prevents said print [and panic]; The pending command will be sent by the time the completion of the current sent command would arrive. Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c')
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
index 07cdf9bbffef..4ad415ac8cfe 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
@@ -424,7 +424,7 @@ static void __bnx2x_vlan_mac_h_exec_pending(struct bnx2x *bp,
o->head_exe_request = false;
o->saved_ramrod_flags = 0;
rc = bnx2x_exe_queue_step(bp, &o->exe_queue, &ramrod_flags);
- if (rc != 0) {
+ if ((rc != 0) && (rc != 1)) {
BNX2X_ERR("execution of pending commands failed with rc %d\n",
rc);
#ifdef BNX2X_STOP_ON_ERROR