summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorMarin Ramesa <mpr@hi.t-com.hr>2013-09-11 12:27:49 +0200
committerSamuel Thibault <samuel.thibault@ens-lyon.org>2013-09-11 22:14:01 +0200
commit14a6257ed1dca3a037003f40706eeda7f5a2bbda (patch)
treebcf74fa1f947917f1d7e294e0509936526bd8a65
parentcbe805c2122b8b46b1fbe7c6b1d8f69cd22fb901 (diff)
track the console init with a boolean instead of an int
A variable that keeps track if the console init has been called. It should never receive values other than 0 and 1, so constrain it's possible range of values to a boolean. * device/cons.c (cn_inited): Use boolean_t instead of an int.
-rw-r--r--device/cons.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/device/cons.c b/device/cons.c
index a220723..ceba7f2 100644
--- a/device/cons.c
+++ b/device/cons.c
@@ -32,7 +32,7 @@
#include <device/kmsg.h>
#endif
-static int cn_inited = 0;
+static boolean_t cn_inited = FALSE;
static struct consdev *cn_tab = 0; /* physical console device info */
/*
@@ -109,7 +109,7 @@ cninit()
consbufused = FALSE;
}
#endif
- cn_inited = 1;
+ cn_inited = TRUE;
return;
}
/*