Date: Wed, 21 Jan 2015 18:05:43 +0000 (UTC) From: Mateusz Guzik <mjg@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r277495 - head/sys/kern Message-ID: <201501211805.t0LI5hmt041966@svn.freebsd.org>
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Author: mjg Date: Wed Jan 21 18:05:42 2015 New Revision: 277495 URL: https://svnweb.freebsd.org/changeset/base/277495 Log: filedesc: return 0 from badfo_close The only potential in-tree consumer (_fdrop) special-cased it and returns 0 0 on its own instead of calling badfo_close. Remove the special case since it is not needed and very unlikely to encounter anyway. No objections from: kib Modified: head/sys/kern/kern_descrip.c Modified: head/sys/kern/kern_descrip.c ============================================================================== --- head/sys/kern/kern_descrip.c Wed Jan 21 18:02:28 2015 (r277494) +++ head/sys/kern/kern_descrip.c Wed Jan 21 18:05:42 2015 (r277495) @@ -2680,11 +2680,9 @@ _fdrop(struct file *fp, struct thread *t { int error; - error = 0; if (fp->f_count != 0) panic("fdrop: count %d", fp->f_count); - if (fp->f_ops != &badfileops) - error = fo_close(fp, td); + error = fo_close(fp, td); atomic_subtract_int(&openfiles, 1); crfree(fp->f_cred); free(fp->f_advice, M_FADVISE); @@ -3664,7 +3662,7 @@ static int badfo_close(struct file *fp, struct thread *td) { - return (EBADF); + return (0); } static int
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