Remove stale variable in sysfs_attr_get_value

Signed-off-by: Hannes Reinecke <hare@suse.de>

diff --git a/libmultipath/sysfs.c b/libmultipath/sysfs.c
index 16dce4a..13af8a1 100644 (file)
--- a/libmultipath/sysfs.c
+++ b/libmultipath/sysfs.c
@@ -287,7 +287,6 @@ size_t sysfs_attr_get_value(const char *devpath, const char *attr_name,
                            char *attr_value, int attr_len)
 {
        char path_full[PATH_SIZE];
-       const char *path;
        struct stat statbuf;
        int fd;
        ssize_t size;
@@ -303,7 +302,7 @@ size_t sysfs_attr_get_value(const char *devpath, const char *attr_name,
        sysfs_len = strlcpy(path_full, sysfs_path, sizeof(path_full));
        if(sysfs_len >= sizeof(path_full))
                sysfs_len = sizeof(path_full) - 1;
-       path = &path_full[sysfs_len];
+
        strlcat(path_full, devpath, sizeof(path_full));
        strlcat(path_full, "/", sizeof(path_full));
        strlcat(path_full, attr_name, sizeof(path_full));