Subject: [PATCH] clk: visconti: Remove pointless NULL check in visconti_pll_add_lookup()

From: Nathan Chancellor <[email-masked]>
Date: Fri, 7 Jan 2022 11:33:03 -0700

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 <[email-masked]>
Signed-off-by: Nathan Chancellor <[email-masked]>
---
 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;
 }

base-commit: 70faf946ad975c64efb2eb809f9139f304a494b0
-- 
2.34.1

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