From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx> Date: Tue, 19 Sep 2017 21:50:05 +0200 Add a jump target so that a bit of exception handling can be better reused at the end of this function. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx> --- drivers/media/usb/pvrusb2/pvrusb2-ioread.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/media/usb/pvrusb2/pvrusb2-ioread.c b/drivers/media/usb/pvrusb2/pvrusb2-ioread.c index 602097bdcf14..0218614ce988 100644 --- a/drivers/media/usb/pvrusb2/pvrusb2-ioread.c +++ b/drivers/media/usb/pvrusb2/pvrusb2-ioread.c @@ -266,8 +266,7 @@ static int pvr2_ioread_get_buffer(struct pvr2_ioread *cp) pvr2_trace(PVR2_TRACE_DATA_FLOW, "/*---TRACE_READ---*/ pvr2_ioread_read id=%p queue_error=%d", cp,stat); - pvr2_ioread_stop(cp); - return 0; + goto stop_read; } cp->c_buf = NULL; cp->c_data_ptr = NULL; @@ -286,9 +285,8 @@ static int pvr2_ioread_get_buffer(struct pvr2_ioread *cp) pvr2_trace(PVR2_TRACE_DATA_FLOW, "/*---TRACE_READ---*/ pvr2_ioread_read id=%p buffer_error=%d", cp,stat); - pvr2_ioread_stop(cp); // Give up. - return 0; + goto stop_read; } // Start over... continue; @@ -298,6 +296,10 @@ static int pvr2_ioread_get_buffer(struct pvr2_ioread *cp) pvr2_buffer_get_id(cp->c_buf)]; } return !0; + +stop_read: + pvr2_ioread_stop(cp); + return 0; } static void pvr2_ioread_filter(struct pvr2_ioread *cp) -- 2.14.1
