6.6-stable review patch. If anyone has any objections, please let me know.
------------------
From: Mateusz Guzik mjguzik@gmail.com
[ Upstream commit 67e370aa7f968f6a4f3573ed61a77b36d1b26475 ]
This follows the established practice and fixes a build failure for me: security/apparmor/file.c: In function ‘__file_sock_perm’: security/apparmor/file.c:544:24: error: unused variable ‘sock’ [-Werror=unused-variable] 544 | struct socket *sock = (struct socket *) file->private_data; | ^~~~
Signed-off-by: Mateusz Guzik mjguzik@gmail.com Signed-off-by: John Johansen john.johansen@canonical.com Signed-off-by: Sasha Levin sashal@kernel.org --- security/apparmor/include/lib.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/security/apparmor/include/lib.h b/security/apparmor/include/lib.h index 73c8a32c6861..6e88e99da80f 100644 --- a/security/apparmor/include/lib.h +++ b/security/apparmor/include/lib.h @@ -46,7 +46,11 @@ #define AA_BUG_FMT(X, fmt, args...) \ WARN((X), "AppArmor WARN %s: (" #X "): " fmt, __func__, ##args) #else -#define AA_BUG_FMT(X, fmt, args...) no_printk(fmt, ##args) +#define AA_BUG_FMT(X, fmt, args...) \ + do { \ + BUILD_BUG_ON_INVALID(X); \ + no_printk(fmt, ##args); \ + } while (0) #endif
#define AA_ERROR(fmt, args...) \