util: kernel: Remove unused variable to fix build warning

Fix the following warning.

   /home/abuild/rpmbuild/BUILD/pass-1.2.0/src/util/kernel.c:
               In function 'get_gpu_mem_info':
   /home/abuild/rpmbuild/BUILD/pass-1.2.0/src/util/kernel.c:435:6:
               warning: variable 'n' set but not used [-Wunused-but-set-variable]
     |  int n;

Change-Id: Ie763f9bf4f2aa61aa22535ca0209871359306419
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>

diff --git a/src/util/kernel.c b/src/util/kernel.c
index 2b60f3e..e714c6a 100644 (file)
--- a/src/util/kernel.c
+++ b/src/util/kernel.c
@@ -432,10 +432,9 @@ get_gpu_mem_info(struct proc_map_info *map_info, FILE *smaps_fd, char *entry)
        struct gpu_mem_node *gnode = NULL;
        char name[BUFF_MAX];
        char buffer[BUFF_MAX];
-       int n;
 
 new_entry:
-       n = sscanf(entry, "%*s %*s %*s %*s %*s %[^\n]", name);
+       sscanf(entry, "%*s %*s %*s %*s %*s %[^\n]", name);
 
        gnode = get_gpu_mem_node(name);
        if (gnode) {