From: Adam Manzanares <adam.manzanares@xxxxxxx>
Previously, the ioprio_check_cap function was only defined when CONFIG_BLOCK
was set. Make this relationship explicit and add a stub for !CONFIG_BLOCK.
Signed-off-by: Adam Manzanares <adam.manzanares@xxxxxxx>
---
include/linux/ioprio.h | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/include/linux/ioprio.h b/include/linux/ioprio.h
index 4a28cec49ec3..9e30ed6443db 100644
--- a/include/linux/ioprio.h
+++ b/include/linux/ioprio.h
@@ -77,6 +77,13 @@ extern int ioprio_best(unsigned short aprio, unsigned short bprio);
extern int set_task_ioprio(struct task_struct *task, int ioprio);
+#ifdef CONFIG_BLOCK
extern int ioprio_check_cap(int ioprio);
+#else
+static inline int ioprio_check_cap(int ioprio)
+{
+ return -ENOTBLK;
+}
+#endif /* CONFIG_BLOCK */
#endif
--
2.17.0
