Remove thread unsafety function usage.

Change-Id: I8d086de719e6942737864eb56e9a054da4a2457d
Signed-off-by: pr.jung <pr.jung@samsung.com>

diff --git a/devices/extcon.c b/devices/extcon.c
index 21f7313..cdaa812 100644 (file)
--- a/devices/extcon.c
+++ b/devices/extcon.c
@@ -39,7 +39,7 @@ static int parent(pid_t pid)
                        _I("%d stopped by signal %d", pid, WSTOPSIG(status));
                }
        } else {
-               _I("%d waitpid() failed : %s", pid, strerror(errno));
+               _I("%d waitpid() failed : %d", pid, errno);
        }
 
        return -EAGAIN;