Date: Wed, 25 Nov 2009 04:21:42 +0000 (UTC) From: Garrett Wollman <wollman@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r199781 - head/lib/libc/stdio Message-ID: <200911250421.nAP4LgKp038921@svn.freebsd.org>
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Author: wollman Date: Wed Nov 25 04:21:42 2009 New Revision: 199781 URL: http://svn.freebsd.org/changeset/base/199781 Log: Eliminate dead store. Found by: Clang static analyzer MFC after: 7 days Modified: head/lib/libc/stdio/fvwrite.c Modified: head/lib/libc/stdio/fvwrite.c ============================================================================== --- head/lib/libc/stdio/fvwrite.c Wed Nov 25 02:39:33 2009 (r199780) +++ head/lib/libc/stdio/fvwrite.c Wed Nov 25 04:21:42 2009 (r199781) @@ -60,7 +60,7 @@ __sfvwrite(fp, uio) char *nl; int nlknown, nldist; - if ((len = uio->uio_resid) == 0) + if (uio->uio_resid == 0) return (0); /* make sure we can write */ if (prepwrite(fp) != 0)
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