Patchwork [2/4] be2net: fix payload_len value for GET_MAC_LIST cmd req

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Submitter Sathya Perla
Date May 8, 2013, 12:05 p.m.
Message ID <1368014750-25065-3-git-send-email-sathya.perla@emulex.com>
Download mbox | patch
Permalink /patch/242568/
State Accepted
Delegated to: David Miller
Headers show

Comments

Sathya Perla - May 8, 2013, 12:05 p.m.
The buffer size for a FW cmd request must be big enough to fit the response,
else the cmd fails. For GET_MAC_LIST cmd, though the memory allocated for
the cmd is big enough to fit the response, the payload_len value in the
WRB hdr is being set to the request length only.
Fix this for GET_MAC_LIST cmd.

Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
---
 drivers/net/ethernet/emulex/benet/be_cmds.c |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

Patch

diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c
index e1e5bb9..fd7b547 100644
--- a/drivers/net/ethernet/emulex/benet/be_cmds.c
+++ b/drivers/net/ethernet/emulex/benet/be_cmds.c
@@ -2640,9 +2640,8 @@  int be_cmd_get_mac_from_list(struct be_adapter *adapter, u8 *mac,
 	req = get_mac_list_cmd.va;
 
 	be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
-				OPCODE_COMMON_GET_MAC_LIST, sizeof(*req),
-				wrb, &get_mac_list_cmd);
-
+			       OPCODE_COMMON_GET_MAC_LIST,
+			       get_mac_list_cmd.size, wrb, &get_mac_list_cmd);
 	req->hdr.domain = domain;
 	req->mac_type = MAC_ADDRESS_TYPE_NETWORK;
 	req->perm_override = 1;