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authorJames Morris <james.l.morris@oracle.com>2017-11-29 12:47:41 +1100
committerJames Morris <james.l.morris@oracle.com>2017-11-29 12:47:41 +1100
commitcf40a76e7d5874bb25f4404eecc58a2e033af885 (patch)
tree8fd81cbea03c87b3d41d7ae5b1d11eadd35d6ef5 /include/linux/errseq.h
parentab5348c9c23cd253f5902980d2d8fe067dc24c82 (diff)
parent4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323 (diff)
Merge tag 'v4.15-rc1' into next-seccomp
Linux 4.15-rc1
Diffstat (limited to 'include/linux/errseq.h')
-rw-r--r--include/linux/errseq.h15
1 files changed, 5 insertions, 10 deletions
diff --git a/include/linux/errseq.h b/include/linux/errseq.h
index 9e0d444ac88d..6ffae9c5052d 100644
--- a/include/linux/errseq.h
+++ b/include/linux/errseq.h
@@ -1,18 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * See Documentation/errseq.rst and lib/errseq.c
+ */
#ifndef _LINUX_ERRSEQ_H
#define _LINUX_ERRSEQ_H
-/* See lib/errseq.c for more info */
-
typedef u32 errseq_t;
-errseq_t __errseq_set(errseq_t *eseq, int err);
-static inline void errseq_set(errseq_t *eseq, int err)
-{
- /* Optimize for the common case of no error */
- if (unlikely(err))
- __errseq_set(eseq, err);
-}
-
+errseq_t errseq_set(errseq_t *eseq, int err);
errseq_t errseq_sample(errseq_t *eseq);
int errseq_check(errseq_t *eseq, errseq_t since);
int errseq_check_and_advance(errseq_t *eseq, errseq_t *since);