Commit ee896c5b authored by Colin Ian King's avatar Colin Ian King Committed by Krzysztof Kozlowski
Browse files

w1: ds2438: remove redundant initialization of variable crc 



Variable crc is being initialized with a value that is never read,
it is being re-assigned later on. The initialization is redundant
and can be removed.

Cleans up clang scan build warning:
warning: Value stored to 'crc' is never read [deadcode.DeadStores]

Signed-off-by: default avatarColin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20220522194622.13277-1-colin.i.king@gmail.com


Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
parent 7f25058c

drivers/w1/slaves/w1_ds2438.c

+0 −2
Original line number Diff line number Diff line
@@ -66,8 +66,6 @@ static int w1_ds2438_get_page(struct w1_slave *sl, int pageno, u8 *buf) 
	size_t count;



	while (retries--) {

		crc = 0;



		if (w1_reset_select_slave(sl))

			continue;

		w1_buf[0] = W1_DS2438_RECALL_MEMORY;