From mboxrd@z Thu Jan 1 00:00:00 1970 From: Quentin Lambert Date: Fri, 12 Aug 2016 14:15:18 +0000 Subject: [PATCH v2 2/2] staging: rts5208/ms.c: add missing releases in mg_get_local_EKB and mg_get_ICV Message-Id: <20160812141518.12585-3-lambert.quentin@gmail.com> List-Id: References: <20160812141518.12585-1-lambert.quentin@gmail.com> In-Reply-To: <20160812141518.12585-1-lambert.quentin@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Greg Kroah-Hartman , devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, Quentin Lambert mg_get_local_EKB and mg_get_ICV used to return with an error code before releasing all resources. This patch add a jump to the appropriate label ensuring that the resources are properly released before returning. This issue was found with Hector. Signed-off-by: Quentin Lambert --- drivers/staging/rts5208/ms.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) --- a/drivers/staging/rts5208/ms.c +++ b/drivers/staging/rts5208/ms.c @@ -4328,7 +4328,8 @@ int mg_get_local_EKB(struct scsi_cmnd *s set_sense_type(chip, lun, SENSE_TYPE_MG_KEY_FAIL_NOT_AUTHEN); rtsx_clear_ms_error(chip); rtsx_trace(chip); - return STATUS_FAIL; + retval = STATUS_FAIL; + goto free_buffer; } bufflen = min_t(int, 1052, scsi_bufflen(srb)); @@ -4581,7 +4582,8 @@ int mg_get_ICV(struct scsi_cmnd *srb, st set_sense_type(chip, lun, SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR); rtsx_clear_ms_error(chip); rtsx_trace(chip); - return STATUS_FAIL; + retval = STATUS_FAIL; + goto free_buffer; } bufflen = min_t(int, 1028, scsi_bufflen(srb));