Date: Wed, 25 Mar 2015 10:35:54 +0000 (UTC) From: Hans Petter Selasky <hselasky@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r280529 - stable/10/sys/dev/usb/input Message-ID: <201503251035.t2PAZsJb088775@svn.freebsd.org>
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Author: hselasky Date: Wed Mar 25 10:35:54 2015 New Revision: 280529 URL: https://svnweb.freebsd.org/changeset/base/280529 Log: MFC r279854: Lock softc before clearing bits. Modified: stable/10/sys/dev/usb/input/uhid.c Directory Properties: stable/10/ (props changed) Modified: stable/10/sys/dev/usb/input/uhid.c ============================================================================== --- stable/10/sys/dev/usb/input/uhid.c Wed Mar 25 10:35:19 2015 (r280528) +++ stable/10/sys/dev/usb/input/uhid.c Wed Mar 25 10:35:54 2015 (r280529) @@ -518,7 +518,9 @@ uhid_open(struct usb_fifo *fifo, int ffl */ if (fflags & FREAD) { /* reset flags */ + mtx_lock(&sc->sc_mtx); sc->sc_flags &= ~UHID_FLAG_IMMED; + mtx_unlock(&sc->sc_mtx); if (usb_fifo_alloc_buffer(fifo, sc->sc_isize + 1, UHID_FRAME_NUM)) {
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