On Thu, 2010-09-02 at 00:41 -0700, Poyo VL wrote: > Im using "gcc version 4.5.0 20100604 [gcc-4_5-branch revision 160292] (SUSE > Linux)" > > Before compiling kernel (2.6.35.4) I selected from menuconfig all XFS "options": > Quota supprt, POSIX ACL support, Realtime subvolume support and Debugging > support. I saved the .config and I typed "make". > > > I got the following warnings: > > fs/xfs/xfs_alloc.c: In function ‘xfs_alloc_ag_vextent_near’: > fs/xfs/xfs_alloc.c:694:15: warning: ‘ltlena’ may be used uninitialized in this > function > fs/xfs/xfs_alloc.c:683:15: warning: ‘gtlena’ may be used uninitialized in this > function > > So I tried to initialize those variables (structures) with 0. > > Sorry, I am not neither a C, nor a kernel expert. I'm going to take this in (to top-of-tree), but I'll be modifying it slightly (xfs_extlen_t is not a struct, so I'll initialize with a simple 0). It may well be that these variables never get used without being set, but it's not at all clear from a quick look so this is a simple fix. Thanks for reporting the warning. Reviewed-by: Alex Elder <aelder@xxxxxxx> _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs
