tree 7673473c7c76d8504338d667222c07a412117195
parent 0a2bf5c88c6098405bbde7363dbd6a110a9be035
author Fabio Estevam <fabio.estevam@freescale.com> 1447787613 -0200
committer Jagan Teki <jteki@openedev.com> 1447788329 +0530

spi: sf_ops: Check the return value from spi_flash_cmd_read_status()

We should check the return value from spi_flash_cmd_read_status() and
propagate it in the case of error.

This fixes a defect caught by Coverity.

Reported-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Jagan Teki <jteki@openedev.com>