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From: Amit Prakash Shukla <amitprakashs@marvell.com>
To: Rasesh Mody <rmody@marvell.com>, Devendra Singh Rawat
<dsinghrawat@marvell.com>
CC: <dev@dpdk.org>, <jerinj@marvell.com>, Amit Prakash Shukla
<amitprakashs@marvell.com>, <stable@dpdk.org>
Subject: [PATCH 2/3] net/qede/base: compilation fix for GCC-12
Date: Tue, 23 Aug 2022 16:27:41 +0530
Message-ID: <20220823105742.2276506-2-amitprakashs@marvell.com>
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GCC 12 raises the following warning:
../drivers/net/qede/base/ecore_init_fw_funcs.c: In function
'ecore_dmae_to_grc.constprop.isra':
../drivers/net/qede/base/ecore_init_fw_funcs.c:1418:25:
error: array subscript 1 is outside array bounds of 'u32[1]'
{aka 'unsigned int[1]'} [-Werror=array-bounds]
1418 | ecore_wr(dev, ptt, ((addr) + (4 * i)), \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1419 | ((u32 *)&(arr))[i]); \
| ~~~~~~~~~~~~~~~~~~~
../drivers/net/qede/base/ecore_init_fw_funcs.c:1465:17: note:
in expansion of macro 'ARR_REG_WR'
1465 | ARR_REG_WR(p_hwfn, p_ptt, addr, pData, len_in_dwords);
| ^~~~~~~~~~
../drivers/net/qede/base/ecore_init_fw_funcs.c:1439:35:
note: at offset 4 into object 'pData' of size 4
1439 | u32 *pData,
| ~~~~~^~~~~
cc1: all warnings being treated as errors
Fixes: 3b307c55f2ac (net/qede/base: update FW to 8.40.25.0)
Cc: stable@dpdk.org
Signed-off-by: Amit Prakash Shukla <amitprakashs@marvell.com>
---
drivers/net/qede/base/ecore_init_fw_funcs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/qede/base/ecore_init_fw_funcs.c b/drivers/net/qede/base/ecore_init_fw_funcs.c
index 6a52f32cc9..4e4d1dc374 100644
--- a/drivers/net/qede/base/ecore_init_fw_funcs.c
+++ b/drivers/net/qede/base/ecore_init_fw_funcs.c
@@ -1416,7 +1416,7 @@ void ecore_init_brb_ram(struct ecore_hwfn *p_hwfn,
u32 i; \
for (i = 0; i < (arr_size); i++) \
ecore_wr(dev, ptt, ((addr) + (4 * i)), \
- ((u32 *)&(arr))[i]); \
+ ((u32 *)(arr))[i]); \
} while (0)
#ifndef DWORDS_TO_BYTES
--
2.25.1