[PATCH] eal: make dev_sigbus static

[Stephen Hemminger <stephen@networkplumber.org>]

Only used in one file, and not an exported symbol should be static.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 lib/eal/common/eal_private.h | 22 ----------------------
 lib/eal/linux/eal_dev.c      |  4 ++--
 2 files changed, 2 insertions(+), 24 deletions(-)

diff --git a/lib/eal/common/eal_private.h b/lib/eal/common/eal_private.h
index 71523cfdb8..e63ecd74f8 100644
--- a/lib/eal/common/eal_private.h
+++ b/lib/eal/common/eal_private.h
@@ -529,28 +529,6 @@ int local_dev_remove(struct rte_device *dev);
  */
 int rte_bus_sigbus_handler(const void *failure_addr);
 
-/**
- * @internal
- * Register the sigbus handler.
- *
- * @return
- *   - On success, zero.
- *   - On failure, a negative value.
- */
-int
-dev_sigbus_handler_register(void);
-
-/**
- * @internal
- * Unregister the sigbus handler.
- *
- * @return
- *   - On success, zero.
- *   - On failure, a negative value.
- */
-int
-dev_sigbus_handler_unregister(void);
-
 /**
  * Get OS-specific EAL mapping base address.
  */
diff --git a/lib/eal/linux/eal_dev.c b/lib/eal/linux/eal_dev.c
index fff4e8fa83..e63f24d108 100644
--- a/lib/eal/linux/eal_dev.c
+++ b/lib/eal/linux/eal_dev.c
@@ -393,7 +393,7 @@ rte_dev_event_monitor_stop(void)
 	return ret;
 }
 
-int
+static int
 dev_sigbus_handler_register(void)
 {
 	sigset_t mask;
@@ -414,7 +414,7 @@ dev_sigbus_handler_register(void)
 	return rte_errno;
 }
 
-int
+static int
 dev_sigbus_handler_unregister(void)
 {
 	rte_errno = 0;
-- 
2.43.0