From 3175e121832fc768e2431e91128e5053ac7061f3 Mon Sep 17 00:00:00 2001 From: Mathieu Malaterre Date: Wed, 16 Jan 2019 20:50:04 +0100 Subject: mtd: rawnand: Annotate implicit fall through in nand_scan_tail There is a plan to build the kernel with -Wimplicit-fallthrough and these places in the code produced warnings (W=1). This commit removes the following warnings: drivers/mtd/nand/raw/nand_base.c:5556:6: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/mtd/nand/raw/nand_base.c:5575:6: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/mtd/nand/raw/nand_base.c:5613:13: warning: this statement may fall through [-Wimplicit-fallthrough=] Signed-off-by: Mathieu Malaterre Signed-off-by: Miquel Raynal --- drivers/mtd/nand/raw/nand_base.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/mtd/nand') diff --git a/drivers/mtd/nand/raw/nand_base.c b/drivers/mtd/nand/raw/nand_base.c index 96cadead262e..e05ecf2e4269 100644 --- a/drivers/mtd/nand/raw/nand_base.c +++ b/drivers/mtd/nand/raw/nand_base.c @@ -5537,6 +5537,7 @@ static int nand_scan_tail(struct nand_chip *chip) } if (!ecc->read_page) ecc->read_page = nand_read_page_hwecc_oob_first; + /* fall through */ case NAND_ECC_HW: /* Use standard hwecc read page function? */ @@ -5556,6 +5557,7 @@ static int nand_scan_tail(struct nand_chip *chip) ecc->read_subpage = nand_read_subpage; if (!ecc->write_subpage && ecc->hwctl && ecc->calculate) ecc->write_subpage = nand_write_subpage_hwecc; + /* fall through */ case NAND_ECC_HW_SYNDROME: if ((!ecc->calculate || !ecc->correct || !ecc->hwctl) && @@ -5593,6 +5595,7 @@ static int nand_scan_tail(struct nand_chip *chip) ecc->size, mtd->writesize); ecc->mode = NAND_ECC_SOFT; ecc->algo = NAND_ECC_HAMMING; + /* fall through */ case NAND_ECC_SOFT: ret = nand_set_ecc_soft_ops(chip); -- cgit v1.2.3