[PATCH] ksmbd: fix sparc build with atomic work state

[Namjae Jeon]

Use an unsigned int for the work state so xchg() uses a supported
4-byte operation on sparc.

Fixes: d12168084c8c ("ksmbd: safely drain sessions during logoff")
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Closes: https://lore.kernel.org/oe-kbuild-all/202609021157.8f7Wx34I-lkp@xxxxxxxxx/
Signed-off-by: Namjae Jeon <linkinjeon@xxxxxxxxxx>
---
 fs/smb/server/ksmbd_work.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/smb/server/ksmbd_work.h b/fs/smb/server/ksmbd_work.h
index 5f1d3ebab4fb..0844aa929f55 100644
--- a/fs/smb/server/ksmbd_work.h
+++ b/fs/smb/server/ksmbd_work.h
@@ -82,7 +82,7 @@ struct ksmbd_work {
 	/* Contiguous SMB2 compression transform owned by this work item. */
 	void				*compress_buf;
 
-	unsigned char			state;
+	unsigned int			state;
 	/* No response for cancelled request */
 	bool                            send_no_response:1;
 	/* Request is encrypted */
-- 
2.25.1