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mtd: rawnand: remove never changed ret variable

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The ret variable used for returning value in the function
`meson_nfc_rw_cmd_prepare_and_execute` is never change after initialising.
Therefore, we can remove it safely and return 0 at the end of the function.

Signed-off-by: Jason Wang <wangborong@cdjrlc.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20210803113300.24230-1-wangborong@cdjrlc.com
This commit is contained in:
Jason Wang 2021-08-03 19:33:00 +08:00 committed by Miquel Raynal
parent 014665ffd7
commit 74a021a632
1 changed files with 2 additions and 2 deletions
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4
drivers/mtd/nand/raw/meson_nand.c
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@ -580,7 +580,7 @@ static int meson_nfc_rw_cmd_prepare_and_execute(struct nand_chip *nand,
u32 *addrs = nfc->cmdfifo.rw.addrs;
u32 cs = nfc->param.chip_select;
u32 cmd0, cmd_num, row_start;
int ret = 0, i;
int i;
cmd_num = sizeof(struct nand_rw_cmd) / sizeof(int);
@ -620,7 +620,7 @@ static int meson_nfc_rw_cmd_prepare_and_execute(struct nand_chip *nand,
meson_nfc_cmd_idle(nfc, nfc->timing.tadl);
}
return ret;
return 0;
}
static int meson_nfc_write_page_sub(struct nand_chip *nand,