From ee896c5bf21cbac3bed8f958507a449168e965d3 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Sun, 22 May 2022 20:46:22 +0100 Subject: 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: Colin Ian King Link: https://lore.kernel.org/r/20220522194622.13277-1-colin.i.king@gmail.com Signed-off-by: Krzysztof Kozlowski --- drivers/w1/slaves/w1_ds2438.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/w1/slaves/w1_ds2438.c b/drivers/w1/slaves/w1_ds2438.c index ca64f99c8f3d..e008c27b3db9 100644 --- a/drivers/w1/slaves/w1_ds2438.c +++ b/drivers/w1/slaves/w1_ds2438.c @@ -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; -- cgit v1.2.3