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From: Ferruh Yigit <ferruh.yigit@intel.com>
To: Ashish Gupta <ashish.gupta@marvell.com>,
Fiona Trahe <fiona.trahe@intel.com>,
Pablo de Lara <pablo.de.lara.guarch@intel.com>
Cc: dev@dpdk.org,
stable@dpdk.org
Date: Thu, 5 Sep 2019 15:53:12 +0100
Message-Id: <20190905145315.19395-8-ferruh.yigit@intel.com>
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Subject: [dpdk-stable] [PATCH 07/10] compress/octeontx: fix global variable
multiple definitions
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'octtx_zip_logtype_driver' global variable is defined in a header file
which was causing multiple definitions of the variable, fixed it by
moving it to the .c file.
Issue has been detected by '-fno-common' gcc flag.
Fixes: 43e610bb8565 ("compress/octeontx: introduce octeontx zip PMD")
Cc: stable@dpdk.org
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
---
drivers/compress/octeontx/otx_zip.h | 2 +-
drivers/compress/octeontx/otx_zip_pmd.c | 2 ++
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/compress/octeontx/otx_zip.h b/drivers/compress/octeontx/otx_zip.h
index 3abefd1dc..e43f7f5c3 100644
--- a/drivers/compress/octeontx/otx_zip.h
+++ b/drivers/compress/octeontx/otx_zip.h
@@ -17,7 +17,7 @@
#include <zip_regs.h>
-int octtx_zip_logtype_driver;
+extern int octtx_zip_logtype_driver;
/* ZIP VF Control/Status registers (CSRs): */
/* VF_BAR0: */
diff --git a/drivers/compress/octeontx/otx_zip_pmd.c b/drivers/compress/octeontx/otx_zip_pmd.c
index a1651b22e..9e00c8663 100644
--- a/drivers/compress/octeontx/otx_zip_pmd.c
+++ b/drivers/compress/octeontx/otx_zip_pmd.c
@@ -11,6 +11,8 @@
#include "otx_zip.h"
+int octtx_zip_logtype_driver;
+
static const struct rte_compressdev_capabilities
octtx_zip_pmd_capabilities[] = {
{ .algo = RTE_COMP_ALGO_DEFLATE,
--
2.21.0