Messages in this thread Patch in this message | | | From | Rahul Tanwar <> | Subject | [PATCH 1/1] clk: mxl: Fix smatch static checker warning | Date | Tue, 25 Oct 2022 19:03:57 +0800 |
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Commit 036177310bac: ("clk: mxl: Switch from direct readl/writel based IO to regmap based IO") introduced code resulting in below warning issued by the smatch static checker.
drivers/clk/x86/clk-lgm.c:441 lgm_cgu_probe() warn: passing zero to 'PTR_ERR'
Fix the warning by replacing incorrect IS_ERR_OR_NULL() with IS_ERR().
Fixes: 036177310bac: ("clk: mxl: Switch from direct readl/writel based IO to regmap based IO") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Rahul Tanwar <rtanwar@maxlinear.com> --- drivers/clk/x86/clk-lgm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clk/x86/clk-lgm.c b/drivers/clk/x86/clk-lgm.c index 4de77b2c750d..f69455dd1c98 100644 --- a/drivers/clk/x86/clk-lgm.c +++ b/drivers/clk/x86/clk-lgm.c @@ -436,7 +436,7 @@ static int lgm_cgu_probe(struct platform_device *pdev) ctx->clk_data.num = CLK_NR_CLKS; ctx->membase = syscon_node_to_regmap(np); - if (IS_ERR_OR_NULL(ctx->membase)) { + if (IS_ERR(ctx->membase)) { dev_err(dev, "Failed to get clk CGU iomem\n"); return PTR_ERR(ctx->membase); } -- 2.17.1
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