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authorDan Carpenter <error27@gmail.com>2010-05-24 06:29:34 +0000
committerDavid S. Miller <davem@davemloft.net>2010-05-31 00:24:16 -0700
commit9bfca3c6e5965a01b7c6d8e2f2ea30799c9d43bc (patch)
treefff58796c91f08e987132b4e12c128c2b03fbe3a /net/caif
parentf5d72af9f3dfea67f014f880d00665f96622f57f (diff)
downloadvexpress-lsk-9bfca3c6e5965a01b7c6d8e2f2ea30799c9d43bc.tar.gz
caif: cleanup: remove duplicate checks
"phyinfo" can never be null here because we assigned it an address, so I removed both the assert and the second check inside the if statement. I removed the "phyinfo->phy_layer != NULL" check as well because that was asserted earlier. Walter Harms suggested I move the "phyinfo->phy_ref_count++;" outside the if condition for readability, so I have done that. Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-by: Sjur Braendeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/caif')
-rw-r--r--net/caif/cfcnfg.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/net/caif/cfcnfg.c b/net/caif/cfcnfg.c
index df43f264d9f..7c81974a45c 100644
--- a/net/caif/cfcnfg.c
+++ b/net/caif/cfcnfg.c
@@ -308,19 +308,15 @@ cfcnfg_linkup_rsp(struct cflayer *layer, u8 channel_id, enum cfctrl_srv serv,
caif_assert(cnfg != NULL);
caif_assert(phyid != 0);
phyinfo = &cnfg->phy_layers[phyid];
- caif_assert(phyinfo != NULL);
caif_assert(phyinfo->id == phyid);
caif_assert(phyinfo->phy_layer != NULL);
caif_assert(phyinfo->phy_layer->id == phyid);
- if (phyinfo != NULL &&
- phyinfo->phy_ref_count++ == 0 &&
- phyinfo->phy_layer != NULL &&
+ phyinfo->phy_ref_count++;
+ if (phyinfo->phy_ref_count == 1 &&
phyinfo->phy_layer->modemcmd != NULL) {
- caif_assert(phyinfo->phy_layer->id == phyid);
phyinfo->phy_layer->modemcmd(phyinfo->phy_layer,
_CAIF_MODEMCMD_PHYIF_USEFULL);
-
}
adapt_layer->id = channel_id;