From mboxrd@z Thu Jan 1 00:00:00 1970 From: gang.chen@asianux.com (Chen Gang) Date: Mon, 20 May 2013 16:16:34 +0800 Subject: [PATCH] include/linux/posix_acl.h: need 'return NULL' when BUG(), if neither CONFIG_BUG nor HAVE_ARCH_BUG is defined. Message-ID: <5199DBE2.5080707@asianux.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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. Signed-off-by: Chen Gang --- 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