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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2021-06-18 16:42:07 +0300 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2021-07-16 01:49:19 +0300 |
| commit | e83862ee1b9b1668826683f432b041875ec0c819 (patch) | |
| tree | 08d2fbc47ff34aba8bf98f3171ba9eb891a5846d /drivers/mtd | |
| parent | 962bf783ef65d15b0f8ca9c33342cf3b20bf0d2e (diff) | |
| download | linux-e83862ee1b9b1668826683f432b041875ec0c819.tar.xz | |
mtd: mchp48l640: silence some uninitialized variable warnings
Smatch complains that zero length read/writes will lead to an
uninitalized return value. I don't know if that's possible, but
it's nicer to return a zero literal anyway so let's do that.
Fixes: 88d125026753 ("mtd: devices: add support for microchip 48l640 EERAM")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/YMyir961W28TX5dT@mwanda
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/devices/mchp48l640.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mtd/devices/mchp48l640.c b/drivers/mtd/devices/mchp48l640.c index efc2003bd13a..ad66b5aaf4e9 100644 --- a/drivers/mtd/devices/mchp48l640.c +++ b/drivers/mtd/devices/mchp48l640.c @@ -229,7 +229,7 @@ static int mchp48l640_write(struct mtd_info *mtd, loff_t to, size_t len, woff += ws; } - return ret; + return 0; } static int mchp48l640_read_page(struct mtd_info *mtd, loff_t from, size_t len, @@ -286,7 +286,7 @@ static int mchp48l640_read(struct mtd_info *mtd, loff_t from, size_t len, woff += ws; } - return ret; + return 0; }; static const struct mchp48_caps mchp48l640_caps = { |