[PATCH -next] interconnect: Remove set but not used variable 'p'

[YueHaibing]

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/interconnect/core.c: In function 'icc_set':
drivers/interconnect/core.c:350:23: warning:
 variable 'p' set but not used [-Wunused-but-set-variable]

Signed-off-by: YueHaibing <yuehaib...@huawei.com>
---
 drivers/interconnect/core.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/interconnect/core.c b/drivers/interconnect/core.c
index 2740f1a..8b1ba1a 100644
--- a/drivers/interconnect/core.c
+++ b/drivers/interconnect/core.c
@@ -347,7 +347,6 @@ struct icc_path *of_icc_get(struct device *dev, const char 
*name)
 int icc_set(struct icc_path *path, u32 avg_bw, u32 peak_bw)
 {
        struct icc_node *node;
-       struct icc_provider *p;
        size_t i;
        int ret;
 
@@ -358,7 +357,6 @@ int icc_set(struct icc_path *path, u32 avg_bw, u32 peak_bw)
 
        for (i = 0; i < path->num_nodes; i++) {
                node = path->reqs[i].node;
-               p = node->provider;
 
                /* update the consumer request for this path */
                path->reqs[i].avg_bw = avg_bw;