From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-Id: <20120620173025.573839472@linuxfoundation.org> Date: Wed, 20 Jun 2012 10:31:14 -0700 From: Greg KH To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, =?UTF-8?q?Sjur=20Br=C3=A6ndeland?= , Ohad Ben-Cohen Subject: [ 54/61] remoteproc: fix missing fault indication in error-path In-Reply-To: <20120620173033.GA5634@kroah.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: 3.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Sjur Brændeland commit 30338cf09f82523d8747670f7363cc8af347c79f upstream. If rproc_find_rsc_table() fails, rproc_fw_boot() must set return-value before jumping to clean_up label. Otherwise no error value is returned. Signed-off-by: Sjur Brændeland Signed-off-by: Ohad Ben-Cohen Signed-off-by: Greg Kroah-Hartman --- drivers/remoteproc/remoteproc_core.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) --- a/drivers/remoteproc/remoteproc_core.c +++ b/drivers/remoteproc/remoteproc_core.c @@ -1041,8 +1041,10 @@ static int rproc_fw_boot(struct rproc *r /* look for the resource table */ table = rproc_find_rsc_table(rproc, fw->data, fw->size, &tablesz); - if (!table) + if (!table) { + ret = -EINVAL; goto clean_up; + } /* handle fw resources which are required to boot rproc */ ret = rproc_handle_boot_rsc(rproc, table, tablesz);