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net: emaclite: Fix missing pointer increment in aligned_read()

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[ Upstream commit 7727ec1523d7973defa1dff8f9c0aad288d04008 ]

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: bb81b2ddfa ("net: add Xilinx emac lite device driver")
Signed-off-by: Alok Tiwari <alok.a.tiwari@oracle.com>
Link: https://patch.msgid.link/20250710173849.2381003-1-alok.a.tiwari@oracle.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Alok Tiwari 2025-07-10 10:38:46 -07:00 • committed by Greg Kroah-Hartman
commit 04d49e2bc1
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/xilinx/xilinx_emaclite.c
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@ -293,7 +293,7 @@ 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++;
}
}