[PATCH] nfds: Fix NFSD_MDS_PR_KEY on 32-bit by adding ULL postfix

[Geert Uytterhoeven]

On 32-bit:

    fs/nfsd/blocklayout.c: In function ‘nfsd4_block_get_device_info_scsi’:
    fs/nfsd/blocklayout.c:337: warning: integer constant is too large for 
‘long’ type
    fs/nfsd/blocklayout.c:344: warning: integer constant is too large for 
‘long’ type
    fs/nfsd/blocklayout.c: In function ‘nfsd4_scsi_fence_client’:
    fs/nfsd/blocklayout.c:385: warning: integer constant is too large for 
‘long’ type

Add the missing "ULL" postfix to 64-bit constant NFSD_MDS_PR_KEY to fix
this.

Fixes: f99d4fbdae6765d0 ("nfsd: add SCSI layout support")
Signed-off-by: Geert Uytterhoeven <ge...@linux-m68k.org>
---
 fs/nfsd/blocklayout.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/nfsd/blocklayout.c b/fs/nfsd/blocklayout.c
index e55b5242614da7a9..31f3df193bdbb47b 100644
--- a/fs/nfsd/blocklayout.c
+++ b/fs/nfsd/blocklayout.c
@@ -290,7 +290,7 @@ out_free_buf:
        return error;
 }
 
-#define NFSD_MDS_PR_KEY                0x0100000000000000
+#define NFSD_MDS_PR_KEY                0x0100000000000000ULL
 
 /*
  * We use the client ID as a unique key for the reservations.
-- 
1.9.1