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authorJason Wang <wangborong@cdjrlc.com>2021-08-03 14:33:00 +0300
committerMiquel Raynal <miquel.raynal@bootlin.com>2021-08-06 23:01:56 +0300
commit74a021a632b07dd990e85e815b8757921b23db4b (patch)
tree3183fd715a0e4b0a7413c54f14adf8e8f51c110f /drivers/mtd
parent014665ffd7e84bb2f18912f7285190090e218e4c (diff)
downloadlinux-74a021a632b07dd990e85e815b8757921b23db4b.tar.xz
mtd: rawnand: remove never changed ret variable
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
Diffstat (limited to 'drivers/mtd')
-rw-r--r--drivers/mtd/nand/raw/meson_nand.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mtd/nand/raw/meson_nand.c b/drivers/mtd/nand/raw/meson_nand.c
index 817bddccb775..ac3be92872d0 100644
--- a/drivers/mtd/nand/raw/meson_nand.c
+++ b/drivers/mtd/nand/raw/meson_nand.c
@@ -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,