tree e04b67e130a8ae9e974770e9ef166d8f26d94403
parent 195bc4bc6b393647bf002df0096abf995e94e89e
author Tom Rini <trini@konsulko.com> 1502758928 -0400
committer Tom Rini <trini@konsulko.com> 1503237271 -0400

fs/fat: Correct blk_dread() return value check

The function blk_dread will return -ENOSYS on failure or on success the
number of blocks read, which must be the number asked to read (otherwise
it failed somewhere).  Correct this check.

Signed-off-by: Tom Rini <trini@konsulko.com>