stm class: Remove unnecessary pointer increment

[firefly-linux-kernel-4.4.55.git] / drivers / hwtracing / stm / policy.c

diff --git a/drivers/hwtracing/stm/policy.c b/drivers/hwtracing/stm/policy.c
index 1db189657b2b01b194a2e06aafbd79be872fb027..1c061cb9bff05ff7a0923dca13bbc1b5a2104c3b 100644 (file)
--- a/drivers/hwtracing/stm/policy.c
+++ b/drivers/hwtracing/stm/policy.c
@@ -342,7 +342,7 @@ stp_policies_make(struct config_group *group, const char *name)
                return ERR_PTR(-EINVAL);
        }
 
-       *p++ = '\0';
+       *p = '\0';
 
        stm = stm_find_device(devname);
        kfree(devname);