diff options
| author |   Colin Ian King <colin.i.king@gmail.com> | 2023-10-23 14:35:02 +0100 |
|---|---|---|
| committer |   Jernej Skrabec <jernej.skrabec@gmail.com> | 2023-11-18 23:20:34 +0100 |
| commit | 89e00444cb894a42c33ba88738eaae788b05b924 (patch) | |
| tree | b25d245e6ea8bd770206582c86ed865a80c61ef6 /drivers/clk/sunxi-ng | |
| parent | Linux 6.7-rc1 (diff) | |
| download | wireguard-linux-89e00444cb894a42c33ba88738eaae788b05b924.tar.xz wireguard-linux-89e00444cb894a42c33ba88738eaae788b05b924.zip | |
clk: sunxi-ng: nkm: remove redundant initialization of tmp_parent
Variable tmp_parent is being ininitialized with a value that is never
read, the initialization is redundant and can be removed. Move the
initialization and move the variable to the inner loop scope.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20231023133502.666559-1-colin.i.king@gmail.com
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Diffstat (limited to 'drivers/clk/sunxi-ng')
| -rw-r--r-- | drivers/clk/sunxi-ng/ccu_nkm.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/clk/sunxi-ng/ccu_nkm.c b/drivers/clk/sunxi-ng/ccu_nkm.c index eed64547ad42..853f84398e2b 100644 --- a/drivers/clk/sunxi-ng/ccu_nkm.c +++ b/drivers/clk/sunxi-ng/ccu_nkm.c @@ -21,17 +21,16 @@ static unsigned long ccu_nkm_find_best_with_parent_adj(struct ccu_common *common unsigned long *parent, unsigned long rate, struct _ccu_nkm *nkm) { - unsigned long best_rate = 0, best_parent_rate = *parent, tmp_parent = *parent; + unsigned long best_rate = 0, best_parent_rate = *parent; unsigned long best_n = 0, best_k = 0, best_m = 0; unsigned long _n, _k, _m; for (_k = nkm->min_k; _k <= nkm->max_k; _k++) { for (_n = nkm->min_n; _n <= nkm->max_n; _n++) { for (_m = nkm->min_m; _m <= nkm->max_m; _m++) { - unsigned long tmp_rate; + unsigned long tmp_rate, tmp_parent; tmp_parent = clk_hw_round_rate(parent_hw, rate * _m / (_n * _k)); - tmp_rate = tmp_parent * _n * _k / _m; if (ccu_is_better_rate(common, rate, tmp_rate, best_rate) || |