From: Tianfei Zhang <tianfei.zhang@intel.com>
Date: Wed, 16 May 2018 08:49:04 +0000 (+0800)
Subject: raw/ifpga/base: fix an error return
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=4022248efe7060e5a358696953a4236e417ad58b;p=dpdk.git

raw/ifpga/base: fix an error return

fix a return error value by DPDK Coverity static code analysis

Coverity issue: 279448
Fixes: 56bb54ea1bdf ("raw/ifpga/base: add Intel FPGA OPAE share code")

Signed-off-by: Tianfei Zhang <tianfei.zhang@intel.com>
---

diff --git a/drivers/raw/ifpga_rawdev/base/ifpga_fme_pr.c b/drivers/raw/ifpga_rawdev/base/ifpga_fme_pr.c
index 49d8cc56bf..ec0beeb1a1 100644
--- a/drivers/raw/ifpga_rawdev/base/ifpga_fme_pr.c
+++ b/drivers/raw/ifpga_rawdev/base/ifpga_fme_pr.c
@@ -139,7 +139,7 @@ static int fme_pr_write(struct ifpga_fme_hw *fme_dev,
 			pr_credit--;
 		} else {
 			WARN_ON(1);
-			return -EINVAL;
+			ret = -EINVAL;
 			goto done;
 		}
 	}