Date: Sat, 23 Jun 2012 17:39:41 +0000 (UTC) From: Davide Italiano <davide@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-9@freebsd.org Subject: svn commit: r237485 - stable/9/sys/kern Message-ID: <201206231739.q5NHdfg5054735@svn.freebsd.org>
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Author: davide Date: Sat Jun 23 17:39:40 2012 New Revision: 237485 URL: http://svn.freebsd.org/changeset/base/237485 Log: MFC r237195: The variable 'error' in sys_poll() is initialized in declaration to value zero but in any case is overwritten by successive copyin(), making the previous initialization useless. Remove this. As an added bonus this fixes a style(9) bug. Approved by: gnn (mentor) Modified: stable/9/sys/kern/sys_generic.c Directory Properties: stable/9/sys/ (props changed) Modified: stable/9/sys/kern/sys_generic.c ============================================================================== --- stable/9/sys/kern/sys_generic.c Sat Jun 23 15:36:32 2012 (r237484) +++ stable/9/sys/kern/sys_generic.c Sat Jun 23 17:39:40 2012 (r237485) @@ -1255,7 +1255,7 @@ sys_poll(td, uap) struct pollfd *bits; struct pollfd smallbits[32]; struct timeval atv, rtv, ttv; - int error = 0, timo; + int error, timo; u_int nfds; size_t ni;
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