Messages in this thread Patch in this message | | | From | Sachin Kamat <> | Subject | [PATCH 1/1] tty: vt: Remove redundant null check before kfree. | Date | Wed, 21 Nov 2012 10:49:07 +0530 |
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kfree on a NULL pointer is a no-op.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> --- drivers/tty/vt/consolemap.c | 6 ++---- 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 */ -- 1.7.4.1
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