quota: fix checkpatch.pl warning by replacing <asm/uaccess.h> with <linux/uaccess.h>

checkpatch.pl warns:

"WARNING: Use #include <linux/uaccess.h> instead of <asm/uaccess.h>"

Below patch fixes it.

Signed-off-by: Jie Liu <jeff.liu@oracle.com>
Signed-off-by: Jan Kara <jack@suse.cz>
diff --git a/fs/quota/quota.c b/fs/quota/quota.c
index 9a39120..639782d 100644
--- a/fs/quota/quota.c
+++ b/fs/quota/quota.c
@@ -9,7 +9,7 @@
 #include <linux/namei.h>
 #include <linux/slab.h>
 #include <asm/current.h>
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
 #include <linux/kernel.h>
 #include <linux/security.h>
 #include <linux/syscalls.h>