[PATCH] Fix compiler warning unused clean_rootfs when CONFIG_BLK_DEV_RAM is not defined

[Nikanth Karthikesan]

Resending as I missed the list, earlier.

Thanks
Nikanth

Fix gcc warning, "unused clean_rootfs", when CONFIG_BLK_DEV_RAM not defined.

Signed-off-by: Nikanth Karthikesan <knikanth@xxxxxxx>

---
diff --git a/init/initramfs.c b/init/initramfs.c
index 80cd713..e44f2d9 100644
--- a/init/initramfs.c
+++ b/init/initramfs.c
@@ -515,6 +515,7 @@ skip:
 	initrd_end = 0;
 }
 
+#ifdef CONFIG_BLK_DEV_RAM
 #define BUF_SIZE 1024
 static void __init clean_rootfs(void)
 {
@@ -561,6 +562,7 @@ static void __init clean_rootfs(void)
 	sys_close(fd);
 	kfree(buf);
 }
+#endif
 
 static int __init populate_rootfs(void)
 {



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