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>

fs/quota/dquot.c

@@ -78,7 +78,7 @@
 #include <linux/quotaops.h>
 #include "../internal.h" /* ugh */
 
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
 
 /*
  * There are three quota SMP locks. dq_list_lock protects all lists with quotas

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>