From: Ferruh Yigit <ferruh.yigit@intel.com>
To: dev@dpdk.org
Cc: Sony Chacko <sony.chacko@qlogic.com>; Harish Patil
<harish.patil@qlogic.com>; Rasesh Mody <rasesh.mody@qlogic.com>
Subject: [dpdk-dev] [PATCH] net/bnx2x: fix icc build error
Date: Fri, 30 Sep 2016 15:45:15 +0100 [thread overview]
Message-ID: <20160930144515.1770-1-ferruh.yigit@intel.com> (raw)
When bnx2x debug config enabled, icc (ICC) 17.0.0 20160721
gives the following compilation error:
.../drivers/net/bnx2x/elink.c(6682):
error #3656: variable "fw_ver1" may be used before its value is set
PMD_DRV_LOG(DEBUG,
^
According logic in the code, this error is a false positive,
but since this is not in the fast path, fixing compiler error by
assigning initial value to variable.
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
---
drivers/net/bnx2x/elink.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/bnx2x/elink.c b/drivers/net/bnx2x/elink.c
index 149cc97..d9a72f0 100644
--- a/drivers/net/bnx2x/elink.c
+++ b/drivers/net/bnx2x/elink.c
@@ -6645,7 +6645,7 @@ static elink_status_t elink_8073_8727_external_rom_boot(struct bnx2x_softc *sc,
uint8_t port)
{
uint32_t count = 0;
- uint16_t fw_ver1, fw_msgout;
+ uint16_t fw_ver1 = 0, fw_msgout;
elink_status_t rc = ELINK_STATUS_OK;
/* Boot port from external ROM */
--
2.7.4
next reply other threads:[~2016-09-30 14:45 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-30 14:45 Ferruh Yigit [this message]
2016-10-17 12:11 ` Ferruh Yigit
2016-10-17 18:04 ` Mody, Rasesh
2016-10-19 9:24 ` Bruce Richardson
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