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tty: vt: Remove redundant null check before kfree.

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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>
This commit is contained in:
Sachin Kamat 2012-11-22 12:18:05 +05:30 committed by Greg Kroah-Hartman
parent 13c3237dbc
commit daa74a25cc
1 changed files with 2 additions and 4 deletions
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6
drivers/tty/vt/consolemap.c
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@ -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 */