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456b7a5d48
This is an automatically generated commit which aids following Kernel patch history, as git will see the move and copy as a rename thus defeating the purpose. For the original discussion see: https://lists.openwrt.org/pipermail/openwrt-devel/2023-October/041673.html Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com> Link: https://github.com/openwrt/openwrt/pull/16547 Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
30 lines
1.2 KiB
Diff
30 lines
1.2 KiB
Diff
From f48d80503504257682e493dc17408f2f0b47bcfa Mon Sep 17 00:00:00 2001
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From: Gabor Juhos <j4g8y7@gmail.com>
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Date: Thu, 20 Mar 2025 19:11:59 +0100
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Subject: [PATCH] spi: spi-qpic-snand: use kmalloc() for OOB buffer allocation
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The qcom_spi_ecc_init_ctx_pipelined() function allocates zeroed
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memory for the OOB buffer, then it fills the buffer with '0xff'
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bytes right after the allocation. In this case zeroing the memory
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during allocation is superfluous, so use kmalloc() instead of
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kzalloc() to avoid that.
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Signed-off-by: Gabor Juhos <j4g8y7@gmail.com>
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Link: https://patch.msgid.link/20250320-qpic-snand-kmalloc-v1-1-94e267550675@gmail.com
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Signed-off-by: Mark Brown <broonie@kernel.org>
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---
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drivers/spi/spi-qpic-snand.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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--- a/drivers/spi/spi-qpic-snand.c
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+++ b/drivers/spi/spi-qpic-snand.c
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@@ -261,7 +261,7 @@ static int qcom_spi_ecc_init_ctx_pipelin
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ecc_cfg = kzalloc(sizeof(*ecc_cfg), GFP_KERNEL);
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if (!ecc_cfg)
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return -ENOMEM;
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- snandc->qspi->oob_buf = kzalloc(mtd->writesize + mtd->oobsize,
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+ snandc->qspi->oob_buf = kmalloc(mtd->writesize + mtd->oobsize,
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GFP_KERNEL);
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if (!snandc->qspi->oob_buf) {
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kfree(ecc_cfg);
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