Since the third argument of this function is not modified inside that
function, declare it const.
Signed-off-by: Bart Van Assche <bart.vanassche@xxxxxxx>
---
libmultipath/discovery.c | 2 +-
libmultipath/discovery.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/libmultipath/discovery.c b/libmultipath/discovery.c
index fe50ce5062ea..d84715e15db1 100644
--- a/libmultipath/discovery.c
+++ b/libmultipath/discovery.c
@@ -34,7 +34,7 @@
int
alloc_path_with_pathinfo (struct config *conf, struct udev_device *udevice,
- char *wwid, int flag, struct path **pp_ptr)
+ const char *wwid, int flag, struct path **pp_ptr)
{
int err = PATHINFO_FAILED;
struct path * pp;
diff --git a/libmultipath/discovery.h b/libmultipath/discovery.h
index b151cc7a39a8..bd5e6678a26d 100644
--- a/libmultipath/discovery.h
+++ b/libmultipath/discovery.h
@@ -38,7 +38,7 @@ int get_state (struct path * pp, struct config * conf, int daemon, int state);
int get_vpd_sgio (int fd, int pg, char * str, int maxlen);
int pathinfo (struct path * pp, struct config * conf, int mask);
int alloc_path_with_pathinfo (struct config *conf, struct udev_device *udevice,
- char *wwid, int flag, struct path **pp_ptr);
+ const char *wwid, int flag, struct path **pp_ptr);
int store_pathinfo (vector pathvec, struct config *conf,
struct udev_device *udevice, int flag,
struct path **pp_ptr);
--
2.16.2
--
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