drivers/misc/hmc6352.c: fix wrong return value checking for i2c_master_recv()

i2c_master_recv() returns negative errno, or else the number of bytes
read.  Thus i2c_master_recv(client, i2c_data, 2) returns 2 instead of 1 in
success case.

[[email protected]: make `ret' signed]
Signed-off-by: Axel Lin <[email protected]>
Cc: Kalhan Trisal <[email protected]>
Cc: Alan Cox <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

0 files changed, 0 insertions, 0 deletions