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Subject: media: stk1160: fix number of buffers in case not all buffers are created Author: Dafna Hirschfeld <[email protected]> Date: Tue Jan 25 09:02:10 2022 +0100 In case we fail to allocate a transfer_buffer then we break the buffers creation loop and update the number of buffers to the number of successfully allocated which should be 'i' and not 'i - 1' nor 'i + 1' Signed-off-by: Dafna Hirschfeld <[email protected]> Reviewed-by: Ezequiel Garcia <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> drivers/media/usb/stk1160/stk1160-video.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- diff --git a/drivers/media/usb/stk1160/stk1160-video.c b/drivers/media/usb/stk1160/stk1160-video.c index 202b084f65a2..92c8b1fba2b0 100644 --- a/drivers/media/usb/stk1160/stk1160-video.c +++ b/drivers/media/usb/stk1160/stk1160-video.c @@ -511,15 +511,15 @@ nomore_tx_bufs: usb_free_urb(dev->isoc_ctl.urb[i]); dev->isoc_ctl.urb[i] = NULL; - stk1160_warn("%d urbs allocated. Trying to continue...\n", i - 1); + stk1160_warn("%d urbs allocated. Trying to continue...\n", i); - dev->isoc_ctl.num_bufs = i - 1; + dev->isoc_ctl.num_bufs = i; return 0; free_i_bufs: /* Save the allocated buffers so far, so we can properly free them */ - dev->isoc_ctl.num_bufs = i+1; + dev->isoc_ctl.num_bufs = i; stk1160_free_isoc(dev); return -ENOMEM; } _______________________________________________ linuxtv-commits mailing list [email protected] https://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
