The checks for < 0 are impossible now that of_clk_get_parent_count() returns an unsigned int. Simplify the code and update the types.
Cc: Gabriel Fernandez <[email protected]> Signed-off-by: Stephen Boyd <[email protected]> --- drivers/clk/st/clk-flexgen.c | 4 ++-- drivers/clk/st/clkgen-mux.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/clk/st/clk-flexgen.c b/drivers/clk/st/clk-flexgen.c index 24d99594c0b3..627267c7ec5c 100644 --- a/drivers/clk/st/clk-flexgen.c +++ b/drivers/clk/st/clk-flexgen.c @@ -244,10 +244,10 @@ static const char ** __init flexgen_get_parents(struct device_node *np, int *num_parents) { const char **parents; - int nparents; + unsigned int nparents; nparents = of_clk_get_parent_count(np); - if (WARN_ON(nparents <= 0)) + if (WARN_ON(!nparents)) return NULL; parents = kcalloc(nparents, sizeof(const char *), GFP_KERNEL); diff --git a/drivers/clk/st/clkgen-mux.c b/drivers/clk/st/clkgen-mux.c index 0d9a74b66ea3..b1e10ffe7a44 100644 --- a/drivers/clk/st/clkgen-mux.c +++ b/drivers/clk/st/clkgen-mux.c @@ -26,10 +26,10 @@ static const char ** __init clkgen_mux_get_parents(struct device_node *np, int *num_parents) { const char **parents; - int nparents; + unsigned int nparents; nparents = of_clk_get_parent_count(np); - if (WARN_ON(nparents <= 0)) + if (WARN_ON(!nparents)) return ERR_PTR(-EINVAL); parents = kcalloc(nparents, sizeof(const char *), GFP_KERNEL); -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project
