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[PATCH] kfree cleanup: drivers/isdn

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This is the drivers/isdn/ part of the big kfree cleanup patch.

Remove pointless checks for NULL prior to calling kfree() in drivers/isdn/.

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Acked-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Jesper Juhl
2005-11-07 01:01:29 -08:00
committed by Linus Torvalds
parent 735d5661d5
commit 3c7208f253
19 changed files with 79 additions and 160 deletions
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15
drivers/isdn/hisax/isac.c
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@@ -570,15 +570,12 @@ setstack_isac(struct PStack *st, struct IsdnCardState *cs)
}
static void
DC_Close_isac(struct IsdnCardState *cs) {
if (cs->dc.isac.mon_rx) {
kfree(cs->dc.isac.mon_rx);
cs->dc.isac.mon_rx = NULL;
}
if (cs->dc.isac.mon_tx) {
kfree(cs->dc.isac.mon_tx);
cs->dc.isac.mon_tx = NULL;
}
DC_Close_isac(struct IsdnCardState *cs)
{
kfree(cs->dc.isac.mon_rx);
cs->dc.isac.mon_rx = NULL;
kfree(cs->dc.isac.mon_tx);
cs->dc.isac.mon_tx = NULL;
}
static void