From fb9c384625dd604e8a5be1f42b35e83104b90670 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= <u.kleine-koenig@pengutronix.de>
Date: Mon, 5 Jun 2023 13:20:25 +0200
Subject: [PATCH] bus: fsl-mc: fsl-mc-allocator: Drop a write-only variable
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Git-commit: fb9c384625dd604e8a5be1f42b35e83104b90670
Patch-mainline: v6.5-rc1
References: git-fixes
Fixes a clang compiler warning:
drivers/bus/fsl-mc/fsl-mc-allocator.c:565:6: warning: variable 'free_count' set but not used [-Wunused-but-set-variable]
int free_count = 0;
Fixes: d8e026a44919 ("staging: fsl-mc: remove some superfluous WARN_ONs")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Li Yang <leoyang.li@nxp.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/bus/fsl-mc/fsl-mc-allocator.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/bus/fsl-mc/fsl-mc-allocator.c b/drivers/bus/fsl-mc/fsl-mc-allocator.c
index 991273f956ce..b5e8c021fa1f 100644
--- a/drivers/bus/fsl-mc/fsl-mc-allocator.c
+++ b/drivers/bus/fsl-mc/fsl-mc-allocator.c
@@ -563,12 +563,9 @@ static void fsl_mc_cleanup_resource_pool(struct fsl_mc_device *mc_bus_dev,
struct fsl_mc_bus *mc_bus = to_fsl_mc_bus(mc_bus_dev);
struct fsl_mc_resource_pool *res_pool =
&mc_bus->resource_pools[pool_type];
- int free_count = 0;
- list_for_each_entry_safe(resource, next, &res_pool->free_list, node) {
- free_count++;
+ list_for_each_entry_safe(resource, next, &res_pool->free_list, node)
devm_kfree(&mc_bus_dev->dev, resource);
- }
}
void fsl_mc_cleanup_all_resource_pools(struct fsl_mc_device *mc_bus_dev)
--
2.35.3