ubifs: force prandom result to __le32
diff mbox series

Message ID 20191016100409.17262-1-ben.dooks@codethink.co.uk
State Accepted
Headers show
Series
  • ubifs: force prandom result to __le32
Related show

Commit Message

Ben Dooks Oct. 16, 2019, 10:04 a.m. UTC
In set_dent_cookie() the result of prandom_u32() is
assinged to an __le32 type. Make this a forced conversion
to remove the following sparse warning:

fs/ubifs/journal.c:506:30: warning: incorrect type in assignment (different base types)
fs/ubifs/journal.c:506:30:    expected restricted __le32 [usertype] cookie
fs/ubifs/journal.c:506:30:    got unsigned int

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
---
Cc: Richard Weinberger <richard@nod.at>
Cc: Artem Bityutskiy <dedekind1@gmail.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: linux-mtd@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
---
 fs/ubifs/journal.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch
diff mbox series

diff --git a/fs/ubifs/journal.c b/fs/ubifs/journal.c
index 4fd9683b8245..d6136f7c1cfc 100644
--- a/fs/ubifs/journal.c
+++ b/fs/ubifs/journal.c
@@ -503,7 +503,7 @@  static void mark_inode_clean(struct ubifs_info *c, struct ubifs_inode *ui)
 static void set_dent_cookie(struct ubifs_info *c, struct ubifs_dent_node *dent)
 {
 	if (c->double_hash)
-		dent->cookie = prandom_u32();
+		dent->cookie = (__force __le32) prandom_u32();
 	else
 		dent->cookie = 0;
 }