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| author | Joel A. Fowler <fowlerja@us.ibm.com> | 2009-03-24 03:27:49 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-03-24 15:24:31 -0700 |
| commit | e2fc8cb4fedf57a63c05cd1e0f6e4f0e0238614a (patch) | |
| tree | 6a1c128870d78419921db7b4b6b6522b5d398a9a /drivers/s390/net/ctcm_main.c | |
| parent | fb8585fc3f9b39153e0bdaf03f00a02dde9c03c6 (diff) | |
| download | kernel_samsung_smdk4412-e2fc8cb4fedf57a63c05cd1e0f6e4f0e0238614a.zip kernel_samsung_smdk4412-e2fc8cb4fedf57a63c05cd1e0f6e4f0e0238614a.tar.gz kernel_samsung_smdk4412-e2fc8cb4fedf57a63c05cd1e0f6e4f0e0238614a.tar.bz2 | |
ctcm: fix minor findings from code analysis tool
From: Ursula Braun <ursula.braun@de.ibm.com>
This patch fixes problems in the ctcm driver identified by
static code analysis:
o remove an unnecessary always true condition in ctcm_unpack_skb
o remove duplicate assignment in ctc_mpc_alloc_channel
o remove an unnecessary always true condition in ctcmpc_send_sweep_resp
o remove duplicate initialization in ctcmpc_unpack_skb
o shorten if condition in mpc_action_go_inop
o remove INOP event if mpc group is undefined in mpc_action_doxid7
Signed-off-by: Joel A. Fowler <fowlerja@us.ibm.com>
Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/s390/net/ctcm_main.c')
| -rw-r--r-- | drivers/s390/net/ctcm_main.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/s390/net/ctcm_main.c b/drivers/s390/net/ctcm_main.c index a7a2538..77f4033 100644 --- a/drivers/s390/net/ctcm_main.c +++ b/drivers/s390/net/ctcm_main.c @@ -168,11 +168,9 @@ void ctcm_unpack_skb(struct channel *ch, struct sk_buff *pskb) if (len > 0) { skb_pull(pskb, header->length); if (skb_tailroom(pskb) < LL_HEADER_LENGTH) { - if (!(ch->logflags & LOG_FLAG_OVERRUN)) { - CTCM_DBF_DEV_NAME(TRACE, dev, - "Overrun in ctcm_unpack_skb"); - ch->logflags |= LOG_FLAG_OVERRUN; - } + CTCM_DBF_DEV_NAME(TRACE, dev, + "Overrun in ctcm_unpack_skb"); + ch->logflags |= LOG_FLAG_OVERRUN; return; } skb_put(pskb, LL_HEADER_LENGTH); |