From: Chad Dupuis <chad.dupuis@cavium.com>
Date: Wed, 25 Apr 2018 13:09:00 +0000 (-0700)
Subject: scsi: qedf: If qed fails to enable MSI-X fail PCI probe
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=96673e1e224c8ecb44effc5aaf32455456b7c3e9;p=linux.git

scsi: qedf: If qed fails to enable MSI-X fail PCI probe

Signed-off-by: Chad Dupuis <chad.dupuis@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
---

diff --git a/drivers/scsi/qedf/qedf_main.c b/drivers/scsi/qedf/qedf_main.c
index 777ab14d29984..23849f56210b6 100644
--- a/drivers/scsi/qedf/qedf_main.c
+++ b/drivers/scsi/qedf/qedf_main.c
@@ -2134,7 +2134,8 @@ static int qedf_setup_int(struct qedf_ctx *qedf)
 	    QEDF_SIMD_HANDLER_NUM, qedf_simd_int_handler);
 	qedf->int_info.used_cnt = 1;
 
-	return 0;
+	QEDF_ERR(&qedf->dbg_ctx, "Only MSI-X supported. Failing probe.\n");
+	return -EINVAL;
 }
 
 /* Main function for libfc frame reception */