cifs: Use ULL suffix for 64-bit constant
authorGeert Uytterhoeven <geert@linux-m68k.org>
Thu, 5 Apr 2018 12:57:11 +0000 (14:57 +0200)
committerSteve French <stfrench@microsoft.com>
Wed, 11 Apr 2018 21:44:58 +0000 (16:44 -0500)
On 32-bit (e.g. with m68k-linux-gnu-gcc-4.1):

    fs/cifs/inode.c: In function ‘simple_hashstr’:
    fs/cifs/inode.c:713: warning: integer constant is too large for ‘long’ type

Fixes: 7ea884c77e5c97f1 ("smb3: Fix root directory when server returns inode number of zero")
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Aurelien Aptel <aaptel@suse.com>
fs/cifs/inode.c

index f856df4adae3c8e8c09cf4c9195f0c0dc2891ca4..3c371f7f5963e7933ae507df3f40ee5475a56ead 100644 (file)
@@ -710,7 +710,7 @@ cgfi_exit:
 /* Simple function to return a 64 bit hash of string.  Rarely called */
 static __u64 simple_hashstr(const char *str)
 {
-       const __u64 hash_mult =  1125899906842597L; /* a big enough prime */
+       const __u64 hash_mult =  1125899906842597ULL; /* a big enough prime */
        __u64 hash = 0;
 
        while (*str)