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| author | Nikita Kiryanov <nikita@compulab.co.il> | 2015-09-06 11:48:36 +0300 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2015-09-13 10:35:43 +0200 |
| commit | e93e809f2f71bc6705818f1978b2d15bddfcae72 (patch) | |
| tree | eb83ee18be28f3618baa5a43b046e66debb6fd8e /board/compulab | |
| parent | 72898ac7b80b42060b30d17cf185ea7a01194840 (diff) | |
| download | blackbird-obmc-uboot-e93e809f2f71bc6705818f1978b2d15bddfcae72.tar.gz blackbird-obmc-uboot-e93e809f2f71bc6705818f1978b2d15bddfcae72.zip | |
compulab: eeprom: propagate error value in read_mac_addr()
cl_eeprom_read_mac_addr() doesn't differentiate between success case and
inability to access eeprom. Fix this by propagating the return value of
cl_eeprom_setup().
Cc: Stefano Babic <sbabic@denx.de>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
Diffstat (limited to 'board/compulab')
| -rw-r--r-- | board/compulab/common/eeprom.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/board/compulab/common/eeprom.c b/board/compulab/common/eeprom.c index aaacd2e32e..9f18a3d949 100644 --- a/board/compulab/common/eeprom.c +++ b/board/compulab/common/eeprom.c @@ -105,9 +105,11 @@ void get_board_serial(struct tag_serialnr *serialnr) int cl_eeprom_read_mac_addr(uchar *buf, uint eeprom_bus) { uint offset; + int err; - if (cl_eeprom_setup(eeprom_bus)) - return 0; + err = cl_eeprom_setup(eeprom_bus); + if (err) + return err; offset = (cl_eeprom_layout != LAYOUT_LEGACY) ? MAC_ADDR_OFFSET : MAC_ADDR_OFFSET_LEGACY; |
