treewide: Convert uses of struct resource to resource_size(ptr)

[mirror_ubuntu-bionic-kernel.git] / kernel / kexec.c

diff --git a/kernel/kexec.c b/kernel/kexec.c
index 8d814cbc810950700113fc32b0bcaf8750265118..296fbc84d659d7d5749353e06d814b579ff50989 100644 (file)
--- a/kernel/kexec.c
+++ b/kernel/kexec.c
@@ -1095,7 +1095,7 @@ size_t crash_get_memory_size(void)
        size_t size = 0;
        mutex_lock(&kexec_mutex);
        if (crashk_res.end != crashk_res.start)
-               size = crashk_res.end - crashk_res.start + 1;
+               size = resource_size(&crashk_res);
        mutex_unlock(&kexec_mutex);
        return size;
 }