xfs: remove unnecessary ternary from xfs_create

Since the "no-allocation" reservations for file creations has
been removed, the resblks value should be larger than zero, so
remove unnecessary ternary conditional.

Signed-off-by: Kaixu Xia <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Reviewed-by: Darrick J. Wong <[email protected]>
[darrick: s/judgment/ternary/]
Signed-off-by: Darrick J. Wong <[email protected]>

Author: kaixuxiakx

fs/xfs/xfs_inode.c

@@ -1200,8 +1200,7 @@ xfs_create(
 	unlock_dp_on_error = false;
 
 	error = xfs_dir_createname(tp, dp, name, ip->i_ino,
-				   resblks ?
-					resblks - XFS_IALLOC_SPACE_RES(mp) : 0);
+					resblks - XFS_IALLOC_SPACE_RES(mp));
 	if (error) {
 		ASSERT(error != -ENOSPC);
 		goto out_trans_cancel;