[PATCH] spi: spi: Remove unnecessary ‘0’ values from rc

[Li zeming]

rc is assigned first, so it does not need to initialize the assignment.

Signed-off-by: Li zeming <zeming@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 fc13fa192189..bb731ab697a8 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -2594,7 +2594,7 @@ struct spi_device *spi_new_ancillary_device(struct spi_device *spi,
 {
 	struct spi_controller *ctlr = spi->controller;
 	struct spi_device *ancillary;
-	int rc = 0;
+	int rc;
 
 	/* Alloc an spi_device */
 	ancillary = spi_alloc_device(ctlr);
-- 
2.18.2