Ricardo Salveti 41130eb893 fs: fat: check for buffer size before reading blocks
This patch optimizes the commit mentioned below by avoiding running
a set of commands which are useless in the case when
size < mydata->sect_size and sect_count would be 0.

Fixes: 5b3ddb17ba ("fs/fat/fat.c: Do not perform zero block reads if there are no blocks left")

Signed-off-by: Ricardo Salveti <ricardo@foundries.io>
Co-developed-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
2021-10-12 16:49:21 -04:00
..
2020-05-18 21:19:18 -04:00
2021-09-24 12:09:46 -04:00
2020-08-07 22:31:32 -04:00
2020-08-07 22:31:32 -04:00