Commit 4f0794c0 authored Jul 04, 2018 by Colin Ian King Committed by Dmitry Torokhov Jul 04, 2018

Input: cros_ec_keyb - remove redundant variable num_cols



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>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

parent fd8135b6

drivers/input/keyboard/cros_ec_keyb.c

+0 −3

Original line number	Diff line number	Diff line
		@@ -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)) {
		/*

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