Chen Gang <[email protected]> wrote:
> >If neither CONFIG_BUG nor HAVE_ARCH_BUG is defined, the BUG() will >defined as empty (e.g. randconfig with MMU for arm s5pv210) > >In this case, need 'return NULL' to let upper caller knows the failure. Seriously? The correct fix it would seem is to give a useful default BUG definition. Say *NULL. Further we should never hit that code in the first place if it calls BUG. So upper callers should never get there. If it is ever possible to get there the callers need to be fixed. Eric >Signed-off-by: Chen Gang <[email protected]> >--- > include/linux/posix_acl.h | 1 + > 1 files changed, 1 insertions(+), 0 deletions(-) > >diff --git a/include/linux/posix_acl.h b/include/linux/posix_acl.h >index 7931efe..2c48d06 100644 >--- a/include/linux/posix_acl.h >+++ b/include/linux/posix_acl.h >@@ -104,6 +104,7 @@ static inline struct posix_acl **acl_by_type(struct >inode *inode, int type) > return &inode->i_default_acl; > default: > BUG(); >+ return NULL; > } > } > >-- >1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
