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| author | pdeuskar <pdeuskar@FreeBSD.org> | 2006-09-11 20:59:01 +0000 |
|---|---|---|
| committer | pdeuskar <pdeuskar@FreeBSD.org> | 2006-09-11 20:59:01 +0000 |
| commit | 4c318f22c8649960aad848db8c73e68e8a7981f4 (patch) | |
| tree | 8daa43d9cbabd8eae9637e654b6a2027b25df89d | |
| parent | 375fa0aa41b95aca6b081230c5f17725b9dcc893 (diff) | |
| download | FreeBSD-src-4c318f22c8649960aad848db8c73e68e8a7981f4.zip FreeBSD-src-4c318f22c8649960aad848db8c73e68e8a7981f4.tar.gz | |
Fix issues found by Coverity (223392, 223393) due to TSO additions
Submitted by: Matthew Jacob
| -rw-r--r-- | sys/dev/em/if_em.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/dev/em/if_em.c b/sys/dev/em/if_em.c index a948469..7831ba2 100644 --- a/sys/dev/em/if_em.c +++ b/sys/dev/em/if_em.c @@ -1516,8 +1516,10 @@ em_encap(struct adapter *adapter, struct mbuf **m_headp) */ if (do_tso && (m_head->m_len <= M_TSO_LEN)) { m_head = m_pullup(m_head, M_TSO_LEN + 4); - if (m_head == NULL) + *m_headp = m_head; + if (m_head == NULL) { return (ENOBUFS); + } } /* @@ -1578,7 +1580,7 @@ em_encap(struct adapter *adapter, struct mbuf **m_headp) /* Do hardware assists */ m_head = *m_headp; - if ( ifp->if_hwassist > 0) { + if (ifp->if_hwassist > 0) { if (em_tso_setup(adapter, m_head, &txd_upper, &txd_lower)) { /* we need to make a final sentinel transmit desc */ tso_desc = TRUE; |
