"unlikely(WARN_ON(x))" is excessive. WARN_ON() already uses unlikely()
internally.
Link: http://lkml.kernel.org/r/20190829165025.15750-7-efremov@linux.com
Signed-off-by: Denis Efremov <efremov@linux.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Cc: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
int idx;
idx = xfs_sb_version_hascrc(&mp->m_sb);
- if (unlikely(WARN_ON(!bp->b_ops || !bp->b_ops->magic[idx])))
+ if (WARN_ON(!bp->b_ops || !bp->b_ops->magic[idx]))
return false;
return dmagic == bp->b_ops->magic[idx];
}
int idx;
idx = xfs_sb_version_hascrc(&mp->m_sb);
- if (unlikely(WARN_ON(!bp->b_ops || !bp->b_ops->magic16[idx])))
+ if (WARN_ON(!bp->b_ops || !bp->b_ops->magic16[idx]))
return false;
return dmagic == bp->b_ops->magic16[idx];
}