[PATCH] mtd: rawnand: remove never changed ret variable
From: Jason Wang <hidden>
Date: 2021-08-03 11:34:10
Also in:
linux-amlogic, lkml
Subsystem:
memory technology devices (mtd), meson nand controller driver for amlogic socs, nand flash subsystem, the rest · Maintainers:
Miquel Raynal, Richard Weinberger, Vignesh Raghavendra, Liang Yang, Linus Torvalds
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 <redacted> --- drivers/mtd/nand/raw/meson_nand.c | 4 ++-- 1 file 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,
--
2.32.0
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