1 files changed, 1 insertions, 1 deletions
diff --git a/usb-linux.c b/usb-linux.c
index eeefc84563..a499c10e94 100644
--- a/usb-linux.c
+++ b/usb-linux.c
@@ -1048,7 +1048,7 @@ static int get_tag_value(char *buf, int buf_size,
     if (!p)
         return -1;
     p += strlen(tag);
-    while (isspace(*p))
+    while (qemu_isspace(*p))
         p++;
     q = buf;
     while (*p != '\0' && !strchr(stopchars, *p)) {