Messages in this thread Patch in this message | | | From | Colin King <> | Subject | [PATCH] Input: cros_ec_keyb: remove redundant variable num_cols | Date | Mon, 2 Jul 2018 17:28:41 +0100 |
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From: Colin Ian King <colin.king@canonical.com>
Variable num_cols is being assigned but is never used hence it is redundant and can be removed.
Cleans up clang warning: warning: variable ‘num_cols’ set but not used [-Wunused-but-set-variable]
Signed-off-by: Colin Ian King <colin.king@canonical.com> --- drivers/input/keyboard/cros_ec_keyb.c | 3 --- 1 file changed, 3 deletions(-)
diff --git a/drivers/input/keyboard/cros_ec_keyb.c b/drivers/input/keyboard/cros_ec_keyb.c index 820bebad519a..81be6f781f0b 100644 --- a/drivers/input/keyboard/cros_ec_keyb.c +++ b/drivers/input/keyboard/cros_ec_keyb.c @@ -160,9 +160,6 @@ static void cros_ec_keyb_process(struct cros_ec_keyb *ckdev, int col, row; int new_state; int old_state; - int num_cols; - - num_cols = len; if (ckdev->ghost_filter && cros_ec_keyb_has_ghosting(ckdev, kb_state)) { /* -- 2.17.1
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