Date: Sat, 25 Jul 2015 19:24:34 +0000 (UTC) From: Sean Bruno <sbruno@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r285879 - head/sys/dev/e1000 Message-ID: <201507251924.t6PJOYO8094989@repo.freebsd.org>
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Author: sbruno Date: Sat Jul 25 19:24:33 2015 New Revision: 285879 URL: https://svnweb.freebsd.org/changeset/base/285879 Log: Remove unused txd_saved. Intialize txd_upper, txd_lower and txd_used at declaration. Differential Revision: D3174 Reviewed by: erj hiren MFC after: 2 weeks Sponsored by: Limelight Networks Modified: head/sys/dev/e1000/if_em.c Modified: head/sys/dev/e1000/if_em.c ============================================================================== --- head/sys/dev/e1000/if_em.c Sat Jul 25 18:29:06 2015 (r285878) +++ head/sys/dev/e1000/if_em.c Sat Jul 25 19:24:33 2015 (r285879) @@ -1872,13 +1872,12 @@ em_xmit(struct tx_ring *txr, struct mbuf struct ether_header *eh; struct ip *ip = NULL; struct tcphdr *tp = NULL; - u32 txd_upper, txd_lower, txd_used, txd_saved; + u32 txd_upper = 0, txd_lower = 0, txd_used = 0; int ip_off, poff; int nsegs, i, j, first, last = 0; int error, do_tso, tso_desc = 0, remap = 1; m_head = *m_headp; - txd_upper = txd_lower = txd_used = txd_saved = 0; do_tso = ((m_head->m_pkthdr.csum_flags & CSUM_TSO) != 0); ip_off = poff = 0;
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