git: 146ae81c6a5c - main - e1000: fix NVM data type in bit shift

From: Kevin Bowling <kbowling_at_FreeBSD.org>
Date: Tue, 11 Aug 2026 18:48:17 UTC
The branch main has been updated by kbowling:

URL: https://cgit.FreeBSD.org/src/commit/?id=146ae81c6a5c72779bee81f1d5d5913491ae4eef

commit 146ae81c6a5c72779bee81f1d5d5913491ae4eef
Author:     Przemyslaw Ciesielski <przemyslaw.ciesielski@intel.com>
AuthorDate: 2025-02-06 16:08:44 +0000
Commit:     Kevin Bowling <kbowling@FreeBSD.org>
CommitDate: 2026-08-11 18:47:58 +0000

    e1000: fix NVM data type in bit shift
    
    DPDK commit message
    
    net/e1000/base: fix NVM data type in bit shift
    
    There is a static analysis warning due to wrong data types being used
    for NVM read data shifts. Fix it via explicit type cast.
    
    Fixes: 38db3f7f50bd ("e1000: update base driver")
    Cc: stable@dpdk.org
    
    Signed-off-by: Przemyslaw Ciesielski <przemyslaw.ciesielski@intel.com>
    Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
    Acked-by: Bruce Richardson <bruce.richardson@intel.com>
    
    Obtained from:  DPDK (b932270c66)
    MFC after:      2 weeks
---
 sys/dev/e1000/e1000_nvm.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sys/dev/e1000/e1000_nvm.c b/sys/dev/e1000/e1000_nvm.c
index 576f9047f5b5..8a26e1dd0427 100644
--- a/sys/dev/e1000/e1000_nvm.c
+++ b/sys/dev/e1000/e1000_nvm.c
@@ -961,14 +961,14 @@ s32 e1000_read_pba_num_generic(struct e1000_hw *hw, u32 *pba_num)
 		DEBUGOUT("NVM Not Supported\n");
 		return -E1000_NOT_IMPLEMENTED;
 	}
-	*pba_num = (u32)(nvm_data << 16);
+	*pba_num = (u32)nvm_data << 16;
 
 	ret_val = hw->nvm.ops.read(hw, NVM_PBA_OFFSET_1, 1, &nvm_data);
 	if (ret_val) {
 		DEBUGOUT("NVM Read Error\n");
 		return ret_val;
 	}
-	*pba_num |= nvm_data;
+	*pba_num |= (u32)nvm_data;
 
 	return E1000_SUCCESS;
 }