| From | Ben Hutchings <> | Date | Sat, 09 Sep 2017 22:47:14 +0100 | Subject | [PATCH 3.16 006/233] netxen_nic: set rcode to the return status from the call to netxen_issue_cmd |
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3.16.48-rc1 review patch. If anyone has any objections, please let me know.
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From: Colin Ian King <colin.king@canonical.com>
commit 0fe20fafd1791f993806d417048213ec57b81045 upstream.
Currently rcode is being initialized to NX_RCODE_SUCCESS and later it is checked to see if it is not NX_RCODE_SUCCESS which is never true. It appears that there is an unintentional missing assignment of rcode from the return of the call to netxen_issue_cmd() that was dropped in an earlier fix, so add it in.
Detected by CoverityScan, CID#401900 ("Logically dead code")
Fixes: 2dcd5d95ad6b2 ("netxen_nic: fix cdrp race condition") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> --- drivers/net/ethernet/qlogic/netxen/netxen_nic_ctx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_ctx.c +++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_ctx.c @@ -249,7 +249,7 @@ nx_fw_cmd_set_mtu(struct netxen_adapter cmd.req.arg3 = 0; if (recv_ctx->state == NX_HOST_CTX_STATE_ACTIVE) - netxen_issue_cmd(adapter, &cmd); + rcode = netxen_issue_cmd(adapter, &cmd); if (rcode != NX_RCODE_SUCCESS) return -EIO;
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