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Thu, 27 Jun 2019 10:39:13 -0700 (PDT) From: Fuqian Huang To: Subject: [PATCH 35/87] mtd: nand: replace kmalloc and memset with kzalloc in nand_bch.c Date: Fri, 28 Jun 2019 01:39:05 +0800 Message-Id: <20190627173906.3675-1-huangfq.daxian@gmail.com> X-Mailer: git-send-email 2.11.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190627_103914_400838_4052B8CA X-CRM114-Status: GOOD ( 13.35 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kate Stewart , Vignesh Raghavendra , Boris Brezillon , Richard Weinberger , linux-kernel@vger.kernel.org, Marek Vasut , linux-mtd@lists.infradead.org, Miquel Raynal , Fuqian Huang , Thomas Gleixner , Brian Norris , David Woodhouse MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org kmalloc + memset(0) -> kzalloc Signed-off-by: Fuqian Huang --- drivers/mtd/nand/raw/nand_bch.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/mtd/nand/raw/nand_bch.c b/drivers/mtd/nand/raw/nand_bch.c index 55aa4c1cd414..17527310c3a1 100644 --- a/drivers/mtd/nand/raw/nand_bch.c +++ b/drivers/mtd/nand/raw/nand_bch.c @@ -170,7 +170,7 @@ struct nand_bch_control *nand_bch_init(struct mtd_info *mtd) goto fail; } - nbc->eccmask = kmalloc(eccbytes, GFP_KERNEL); + nbc->eccmask = kzalloc(eccbytes, GFP_KERNEL); nbc->errloc = kmalloc_array(t, sizeof(*nbc->errloc), GFP_KERNEL); if (!nbc->eccmask || !nbc->errloc) goto fail; @@ -182,7 +182,6 @@ struct nand_bch_control *nand_bch_init(struct mtd_info *mtd) goto fail; memset(erased_page, 0xff, eccsize); - memset(nbc->eccmask, 0, eccbytes); encode_bch(nbc->bch, erased_page, eccsize, nbc->eccmask); kfree(erased_page); -- 2.11.0 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/