From d947dddf1c95122f5a6e2de19b4483c7ba74aeca Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Mon, 27 Aug 2018 12:24:10 +0300 Subject: [PATCH] staging: pi433: eliminate a temporary variable We can just get rid of the "spi_address". It's not clear what the "address" part of the name means, and the type should have been a u8. Signed-off-by: Dan Carpenter Signed-off-by: Greg Kroah-Hartman --- drivers/staging/pi433/rf69.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/staging/pi433/rf69.c b/drivers/staging/pi433/rf69.c index 085272fb393f..4fa6c0237e59 100644 --- a/drivers/staging/pi433/rf69.c +++ b/drivers/staging/pi433/rf69.c @@ -853,7 +853,6 @@ int rf69_write_fifo(struct spi_device *spi, u8 *buffer, unsigned int size) #ifdef DEBUG_FIFO_ACCESS int i; #endif - char spi_address = REG_FIFO | WRITE_BIT; u8 local_buffer[FIFO_SIZE + 1]; if (size > FIFO_SIZE) { @@ -862,7 +861,7 @@ int rf69_write_fifo(struct spi_device *spi, u8 *buffer, unsigned int size) return -EMSGSIZE; } - local_buffer[0] = spi_address; + local_buffer[0] = REG_FIFO | WRITE_BIT; memcpy(&local_buffer[1], buffer, size); #ifdef DEBUG_FIFO_ACCESS