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authorRoel Kluin <roel.kluin@gmail.com>2009-12-09 12:34:16 -0800
committerGreg Kroah-Hartman <gregkh@suse.de>2010-03-02 14:43:13 -0800
commitecfcbee729389bc47576695c529d351d60946ca7 (patch)
tree0ac333477339aa150704c308fdf34bc564ef5179 /drivers/char
parentdb91340b2e874693f14e9e937152e7433d7ac753 (diff)
hvc_console: fix test on unsigned in hvc_console_print()
vtermnos[] is unsigned, so this test was wrong. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Hendrik Brueckner <brueckner@linux.vnet.ibm.com> Cc: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/char')
-rw-r--r--drivers/char/hvc_console.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/char/hvc_console.c b/drivers/char/hvc_console.c
index 4c3b59be286..465185fc0f5 100644
--- a/drivers/char/hvc_console.c
+++ b/drivers/char/hvc_console.c
@@ -146,7 +146,7 @@ static void hvc_console_print(struct console *co, const char *b,
return;
/* This console adapter was removed so it is not usable. */
- if (vtermnos[index] < 0)
+ if (vtermnos[index] == -1)
return;
while (count > 0 || i > 0) {