From: Alok Tiwari Date: Thu, 10 Jul 2025 17:38:46 +0000 (-0700) Subject: net: emaclite: Fix missing pointer increment in aligned_read() X-Git-Tag: v6.16-rc7~37^2~32 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7727ec1523d7973defa1dff8f9c0aad288d04008;p=thirdparty%2Fkernel%2Flinux.git net: emaclite: Fix missing pointer increment in aligned_read() Add missing post-increment operators for byte pointers in the loop that copies remaining bytes in xemaclite_aligned_read(). Without the increment, the same byte was written repeatedly to the destination. This update aligns with xemaclite_aligned_write() Fixes: bb81b2ddfa19 ("net: add Xilinx emac lite device driver") Signed-off-by: Alok Tiwari Link: https://patch.msgid.link/20250710173849.2381003-1-alok.a.tiwari@oracle.com Signed-off-by: Jakub Kicinski --- diff --git a/drivers/net/ethernet/xilinx/xilinx_emaclite.c b/drivers/net/ethernet/xilinx/xilinx_emaclite.c index ecf47107146dc..4719d40a63ba3 100644 --- a/drivers/net/ethernet/xilinx/xilinx_emaclite.c +++ b/drivers/net/ethernet/xilinx/xilinx_emaclite.c @@ -286,7 +286,7 @@ static void xemaclite_aligned_read(u32 *src_ptr, u8 *dest_ptr, /* Read the remaining data */ for (; length > 0; length--) - *to_u8_ptr = *from_u8_ptr; + *to_u8_ptr++ = *from_u8_ptr++; } }