Description: media: technisat-usb2: break out of loop at end of buffer References: https://git.linuxtv.org/media_tree.git/commit/?id=0c4df39e504bf925ab666132ac3c98d6cbbe380b https://lore.kernel.org/linux-media/20190821104408.w7krumcglxo6fz5q@gofer.mess.org/ https://lore.kernel.org/lkml/b9b256cb-95f2-5fa1-9956-5a602a017c11@gmail.com/ Notes: bwh> Apparently introduced in 2.6.39 when technisat-usb2 driver was added. Bugs: upstream: released (5.4-rc1) [0c4df39e504bf925ab666132ac3c98d6cbbe380b] 4.19-upstream-stable: released (4.19.75) [b841a9f58d9c778d8c2c5f636dc06a53b9a47fa1] 4.9-upstream-stable: released (4.9.194) [994c6dcb4307759d440b8031e140d343b8611481] 3.16-upstream-stable: released (3.16.77) [2389a6543a1c2b3bd1ab5dae04d23c3ed9c95752] sid: released (5.2.17-1) 4.19-buster-security: released (4.19.87-1) 4.9-stretch-security: released (4.9.210-1) 3.16-jessie-security: released (3.16.81-1)