From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Takashi Iwai Subject: [PATCH 3.18 32/52] ALSA: pcm: Use ERESTARTSYS instead of EINTR in OSS emulation Date: Sun, 22 Apr 2018 15:54:05 +0200 Message-Id: <20180422135316.925818616@linuxfoundation.org> In-Reply-To: <20180422135315.254787616@linuxfoundation.org> References: <20180422135315.254787616@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: 3.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Takashi Iwai commit c64ed5dd9feba193c76eb460b451225ac2a0d87b upstream. Fix the last standing EINTR in the whole subsystem. Use more correct ERESTARTSYS for pending signals. Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman --- sound/core/oss/pcm_oss.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/sound/core/oss/pcm_oss.c +++ b/sound/core/oss/pcm_oss.c @@ -852,7 +852,7 @@ static int snd_pcm_oss_change_params(str if (!(mutex_trylock(&runtime->oss.params_lock))) return -EAGAIN; } else if (mutex_lock_interruptible(&runtime->oss.params_lock)) - return -EINTR; + return -ERESTARTSYS; sw_params = kzalloc(sizeof(*sw_params), GFP_KERNEL); params = kmalloc(sizeof(*params), GFP_KERNEL); sparams = kmalloc(sizeof(*sparams), GFP_KERNEL);