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mtd: phram: Fix error return code in phram_setup()

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Return a negative error code from the error handling case instead
of 0, as done elsewhere in this function.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20210408133812.1209798-1-yukuai3@huawei.com
This commit is contained in:
Yu Kuai 2021-04-08 21:38:12 +08:00 committed by Miquel Raynal
parent c054de10ae
commit da1e6fe563
1 changed files with 1 additions and 0 deletions
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drivers/mtd/devices/phram.c
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@ -270,6 +270,7 @@ static int phram_setup(const char *val)
if (len == 0 || erasesize == 0 || erasesize > len
|| erasesize > UINT_MAX || rem) {
parse_err("illegal erasesize or len\n");
ret = -EINVAL;
goto error;
}