[PATCH] spi: Fix cocci warnings

[William Zhang <william.zhang@xxxxxxxxxxxx>]

cocci reported warning: !A || A && B is equivalent to !A || B. This fix
simplified the condition check to !A || B.

Fixes: 76a85704cb91 ("spi: spi-mem: Allow controller supporting mem_ops without exec_op")
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Link: https://lore.kernel.org/oe-kbuild-all/202303010051.HrHWSr9y-lkp@xxxxxxxxx/

Signed-off-by: William Zhang <william.zhang@xxxxxxxxxxxx>

---

 drivers/spi/spi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 798030c0c5ce..503eb04826e7 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -3076,7 +3076,7 @@ static int spi_controller_check_ops(struct spi_controller *ctlr)
 	 * If ->mem_ops or ->mem_ops->exec_op is NULL, we request that at least
 	 * one of the ->transfer_xxx() method be implemented.
 	 */
-	if (!ctlr->mem_ops || (ctlr->mem_ops && !ctlr->mem_ops->exec_op)) {
+	if (!ctlr->mem_ops || !ctlr->mem_ops->exec_op) {
 		if (!ctlr->transfer && !ctlr->transfer_one &&
 		   !ctlr->transfer_one_message) {
 			return -EINVAL;
-- 
2.37.3