Commit 3df3162f authored by Bhagyashri Dighole's avatar Bhagyashri Dighole Committed by Greg Kroah-Hartman
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staging: pi433: Remove unused variable. 



Remove unused variable which is used to store return value,
Detected by Coccinelle semantic patch returnvar.cocci

Signed-off-by: default avatarBhagyashri Dighole <digholebhagyashri@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 14e9bb7e

drivers/staging/pi433/rf69.c

+1 −3
Original line number Diff line number Diff line
@@ -624,9 +624,7 @@ int rf69_set_preamble_length(struct spi_device *spi, u16 preamble_length) 
	retval = rf69_write_reg(spi, REG_PREAMBLE_MSB, msb);

	if (retval)

		return retval;

	retval = rf69_write_reg(spi, REG_PREAMBLE_LSB, lsb);



	return retval;

	return rf69_write_reg(spi, REG_PREAMBLE_LSB, lsb);

}



int rf69_enable_sync(struct spi_device *spi)