From 4e31bfa37662f72e8e7e3ae46eb5f845a5854229 Mon Sep 17 00:00:00 2001 From: Nathan Chancellor Date: Fri, 7 Jan 2022 11:33:03 -0700 Subject: [PATCH] clk: visconti: Remove pointless NULL check in visconti_pll_add_lookup() Clang warns: drivers/clk/visconti/pll.c:292:20: warning: address of array 'ctx->clk_data.hws' will always evaluate to 'true' [-Wpointer-bool-conversion] if (ctx->clk_data.hws && id) ~~~~~~~~~~~~~~^~~ ~~ 1 warning generated. This array cannot be NULL if ctx is not NULL, which is allocated in visconti_init_pll(), so just remove the check, which matches other clk drivers. Fixes: b4cbe606dc36 ("clk: visconti: Add support common clock driver and reset driver") Link: https://github.com/ClangBuiltLinux/linux/issues/1564 Reported-by: kernel test robot Signed-off-by: Nathan Chancellor Link: https://lore.kernel.org/r/20220107183303.2337676-1-nathan@kernel.org Signed-off-by: Stephen Boyd --- drivers/clk/visconti/pll.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/visconti/pll.c b/drivers/clk/visconti/pll.c index 3b6e88bb73d5..a2398bc6c6e4 100644 --- a/drivers/clk/visconti/pll.c +++ b/drivers/clk/visconti/pll.c @@ -289,7 +289,7 @@ static void visconti_pll_add_lookup(struct visconti_pll_provider *ctx, struct clk_hw *hw_clk, unsigned int id) { - if (ctx->clk_data.hws && id) + if (id) ctx->clk_data.hws[id] = hw_clk; }