Re: [PATCH v3] cmd: sf/nand: Print and return failure when 0 length is passed

On Tue, May 16, 2023 at 05:52:36AM -0600, Ashok Reddy Soma wrote:

For sf commands, when '0' length is passed for erase, update, write or read, there might be undesired results. Ideally '0' length means nothing to do.

So print 'ERROR: Invalid size 0' and return cmd failure when length '0' is passed to sf commands. Same thing applies for nand commands also.

Example:

ZynqMP> sf erase 0 0 ERROR: Invalid size 0 ZynqMP> sf write 10000 0 0 ERROR: Invalid size 0 ZynqMP> sf read 10000 0 0 ERROR: Invalid size 0 ZynqMP> sf update 1000 10000 0 ERROR: Invalid size 0 ZynqMP>

Signed-off-by: Ashok Reddy Soma ashok.reddy.soma@amd.com

Applied to u-boot/next, thanks!