Date: Wed, 15 May 2013 21:37:08 +0000 (UTC) From: Sergey Kandaurov <pluknet@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org Subject: svn commit: r250684 - stable/8/sys/dev/bktr Message-ID: <201305152137.r4FLb8U8015137@svn.freebsd.org>
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Author: pluknet Date: Wed May 15 21:37:08 2013 New Revision: 250684 URL: http://svnweb.freebsd.org/changeset/base/250684 Log: MFC r250088: Pass a format string to kproc_create() [1] and thus fix the build with -DBKTR_NEW_MSP34XX_DRIVER and -Wformat-security. PR: kern/175546 Modified: stable/8/sys/dev/bktr/msp34xx.c Directory Properties: stable/8/sys/ (props changed) stable/8/sys/dev/ (props changed) stable/8/sys/dev/bktr/ (props changed) Modified: stable/8/sys/dev/bktr/msp34xx.c ============================================================================== --- stable/8/sys/dev/bktr/msp34xx.c Wed May 15 21:35:22 2013 (r250683) +++ stable/8/sys/dev/bktr/msp34xx.c Wed May 15 21:37:08 2013 (r250684) @@ -134,7 +134,6 @@ struct msp3400c { /* thread */ struct proc *kthread; - char *threaddesc; int active,restart,rmmod; @@ -1147,12 +1146,6 @@ int msp_attach(bktr_ptr_t bktr) msp->bass = 32768; msp->treble = 32768; msp->input = -1; - msp->threaddesc = malloc(15 * sizeof(char), M_DEVBUF, M_NOWAIT); - if (msp->threaddesc == NULL) { - free(msp, M_DEVBUF); - return ENOMEM; - } - snprintf(msp->threaddesc, 14, "%s_msp34xx_thread", bktr->bktr_xname); for (i = 0; i < DFP_COUNT; i++) msp->dfp_regs[i] = -1; @@ -1163,7 +1156,6 @@ int msp_attach(bktr_ptr_t bktr) if (-1 != rev1) rev2 = msp3400c_read(bktr, I2C_MSP3400C_DFP, 0x1f); if ((-1 == rev1) || (0 == rev1 && 0 == rev2)) { - free(msp->threaddesc, M_DEVBUF); free(msp, M_DEVBUF); bktr->msp3400c_info = NULL; printf("%s: msp3400: error while reading chip version\n", bktr_name(bktr)); @@ -1199,10 +1191,9 @@ int msp_attach(bktr_ptr_t bktr) /* startup control thread */ err = kproc_create(msp->simple ? msp3410d_thread : msp3400c_thread, bktr, &msp->kthread, (RFFDG | RFPROC), 0, - msp->threaddesc); + "%s_msp34xx_thread", bktr->bktr_xname); if (err) { printf("%s: Error returned by kproc_create: %d", bktr_name(bktr), err); - free(msp->threaddesc, M_DEVBUF); free(msp, M_DEVBUF); bktr->msp3400c_info = NULL; return ENXIO;
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