[PATCH] sparse: switching afs to kvec

 - afs and rxrpc switched to kvec; definition of kvec moved to uio.h (duh).
 - afs/mntpt.c got missing cast added.

at that point afs is sparse-clean and rxrpc has only one remaining warning
(setsockopt from local variable, protected by set_fs()).

4 files changed, 12 insertions, 8 deletions

diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
index 7718658e8e1b..2f0e43db0307 100644
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -12,11 +12,6 @@
 #include <linux/module.h>
 #include <linux/uio.h>
 
-struct kvec {
-	void *iov_base; /* and that should *never* hold a userland pointer */
-	size_t iov_len;
-};
-
 #endif /* __KERNEL__ */
 
 struct erase_info_user {
diff --git a/include/linux/uio.h b/include/linux/uio.h
index 8bc074189f96..9af8bbcd8963 100644
--- a/include/linux/uio.h
+++ b/include/linux/uio.h
@@ -23,6 +23,15 @@ struct iovec
 	__kernel_size_t iov_len; /* Must be size_t (1003.1g) */
 };
 
+#ifdef __KERNEL__
+
+struct kvec {
+	void *iov_base; /* and that should *never* hold a userland pointer */
+	size_t iov_len;
+};
+
+#endif
+
 /*
  *	UIO_MAXIOV shall be at least 16 1003.1g (5.4.1.1)
  */
diff --git a/include/rxrpc/call.h b/include/rxrpc/call.h
index 9f0ce416a13e..2620d1921ec6 100644
--- a/include/rxrpc/call.h
+++ b/include/rxrpc/call.h
@@ -204,7 +204,7 @@ extern int rxrpc_call_read_data(struct rxrpc_call *call, void *buffer, size_t si
 
 extern int rxrpc_call_write_data(struct rxrpc_call *call,
 				 size_t sioc,
-				 struct iovec siov[],
+				 struct kvec *siov,
 				 uint8_t rxhdr_flags,
 				 int alloc_flags,
 				 int dup_data,
diff --git a/include/rxrpc/message.h b/include/rxrpc/message.h
index d5755c6db3a8..3a59df6870b2 100644
--- a/include/rxrpc/message.h
+++ b/include/rxrpc/message.h
@@ -44,7 +44,7 @@ struct rxrpc_message
 	int			dcount;		/* data part count */
 	size_t			dsize;		/* data size */
 #define RXRPC_MSG_MAX_IOCS 8
-	struct iovec		data[RXRPC_MSG_MAX_IOCS]; /* message data */
+	struct kvec		data[RXRPC_MSG_MAX_IOCS]; /* message data */
 	unsigned long		dfree;		/* bit mask indicating kfree(data[x]) if T */
 };
 
@@ -62,7 +62,7 @@ extern int rxrpc_conn_newmsg(struct rxrpc_connection *conn,
 			     struct rxrpc_call *call,
 			     uint8_t type,
 			     int count,
-			     struct iovec diov[],
+			     struct kvec *diov,
 			     int alloc_flags,
 			     struct rxrpc_message **_msg);