CC: [email protected]
BCC: [email protected]
CC: "Darrick J. Wong" <[email protected]>
CC: [email protected]
TO: "Darrick J. Wong" <[email protected]>

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux.git 
vectorized-scrub
head:   37f1eaa855b8115b247530a5e8081189a09db2de
commit: c42b1a06786a60b83b0a4eff298255977355329b [242/346] xfs: widen 
xfs_rmap_irec fields to handle realtime rmapbt
:::::: branch date: 20 hours ago
:::::: commit date: 20 hours ago
config: openrisc-randconfig-m031-20220317 
(https://download.01.org/0day-ci/archive/20220319/[email protected]/config)
compiler: or1k-linux-gcc (GCC) 11.2.0

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <[email protected]>
Reported-by: Dan Carpenter <[email protected]>

smatch warnings:
fs/xfs/xfs_trace.c:52 xfs_btree_crack_agno_opdev() warn: bitwise AND condition 
is false here

vim +52 fs/xfs/xfs_trace.c

0b1b213fcf3a84 fs/xfs/linux-2.6/xfs_trace.c Christoph Hellwig 2009-12-14  45  
c42b1a06786a60 fs/xfs/xfs_trace.c           Darrick J. Wong   2022-01-06  46  
static inline void
c42b1a06786a60 fs/xfs/xfs_trace.c           Darrick J. Wong   2022-01-06  47  
xfs_btree_crack_agno_opdev(
c42b1a06786a60 fs/xfs/xfs_trace.c           Darrick J. Wong   2022-01-06  48    
struct xfs_btree_cur    *cur,
c42b1a06786a60 fs/xfs/xfs_trace.c           Darrick J. Wong   2022-01-06  49    
xfs_agnumber_t          *agno,
c42b1a06786a60 fs/xfs/xfs_trace.c           Darrick J. Wong   2022-01-06  50    
dev_t                   *opdev)
c42b1a06786a60 fs/xfs/xfs_trace.c           Darrick J. Wong   2022-01-06  51  {
c42b1a06786a60 fs/xfs/xfs_trace.c           Darrick J. Wong   2022-01-06 @52    
if (cur->bc_flags & XFS_BTREE_IN_MEMORY) {
c42b1a06786a60 fs/xfs/xfs_trace.c           Darrick J. Wong   2022-01-06  53    
        *agno = 0;
c42b1a06786a60 fs/xfs/xfs_trace.c           Darrick J. Wong   2022-01-06  54    
        *opdev = xfbtree_target(cur->bc_mem.xfbtree)->bt_dev;
c42b1a06786a60 fs/xfs/xfs_trace.c           Darrick J. Wong   2022-01-06  55    
} else if (cur->bc_flags & XFS_BTREE_ROOT_IN_INODE) {
c42b1a06786a60 fs/xfs/xfs_trace.c           Darrick J. Wong   2022-01-06  56    
        *agno = 0;
c42b1a06786a60 fs/xfs/xfs_trace.c           Darrick J. Wong   2022-01-06  57    
        *opdev = cur->bc_mp->m_rtdev_targp->bt_dev;
c42b1a06786a60 fs/xfs/xfs_trace.c           Darrick J. Wong   2022-01-06  58    
} else {
c42b1a06786a60 fs/xfs/xfs_trace.c           Darrick J. Wong   2022-01-06  59    
        *agno = cur->bc_ag.pag->pag_agno;
c42b1a06786a60 fs/xfs/xfs_trace.c           Darrick J. Wong   2022-01-06  60    
        *opdev = cur->bc_mp->m_super->s_dev;
c42b1a06786a60 fs/xfs/xfs_trace.c           Darrick J. Wong   2022-01-06  61    
}
c42b1a06786a60 fs/xfs/xfs_trace.c           Darrick J. Wong   2022-01-06  62  }
c42b1a06786a60 fs/xfs/xfs_trace.c           Darrick J. Wong   2022-01-06  63  

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