summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorSachin Kamat <sachin.kamat@linaro.org>2012-11-22 12:18:05 +0530
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-11-26 15:36:38 -0800
commitdaa74a25cc7351a9fb01ba7611af5ef5df80ae4e (patch)
tree2c219d77fe9d6a8523db31c03ba25ccc956806db
parent13c3237dbcc92fa7d17d3eb06de6477c4bd7fb5d (diff)
downloadop-kernel-dev-daa74a25cc7351a9fb01ba7611af5ef5df80ae4e.zip
op-kernel-dev-daa74a25cc7351a9fb01ba7611af5ef5df80ae4e.tar.gz
tty: vt: Remove redundant null check before kfree.
kfree on a NULL pointer is a no-op. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--drivers/tty/vt/consolemap.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/tty/vt/consolemap.c b/drivers/tty/vt/consolemap.c
index 2aaa0c2..248381b 100644
--- a/drivers/tty/vt/consolemap.c
+++ b/drivers/tty/vt/consolemap.c
@@ -410,10 +410,8 @@ static void con_release_unimap(struct uni_pagedir *p)
kfree(p->inverse_translations[i]);
p->inverse_translations[i] = NULL;
}
- if (p->inverse_trans_unicode) {
- kfree(p->inverse_trans_unicode);
- p->inverse_trans_unicode = NULL;
- }
+ kfree(p->inverse_trans_unicode);
+ p->inverse_trans_unicode = NULL;
}
/* Caller must hold the console lock */
OpenPOWER on IntegriCloud