The allocation for cmd is not being kfree'd on the return leading to
a memory leak. Fix this by kfree'ing it.
Addresses-Coverity: ("Resource leak")
Fixes: 88d1250267 ("mtd: devices: add support for microchip 48l640 EERAM")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20210712145214.101377-1-colin.king@canonical.com
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: 88d1250267 ("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
Colin Ian King