diff options
| author | Luca Ceresoli <[email protected]> | 2020-08-30 18:38:49 +0200 |
|---|---|---|
| committer | Moritz Fischer <[email protected]> | 2020-08-30 17:08:57 -0700 |
| commit | eefe64fba9f2f2328c27ed9d9d02107083a62659 (patch) | |
| tree | 0e466102710a717e0d5f46160ad2ff23e5090ce9 /drivers/fpga/dfl.c | |
| parent | 16b7856d94807abeb62f615a8580fd7ae8a27515 (diff) | |
fpga manager: xilinx-spi: add error checking after gpiod_get_value()
Current code calls gpiod_get_value() without error checking. Should the
GPIO controller fail, execution would continue without any error message.
Fix by checking for negative error values.
Reported-by: Tom Rix <[email protected]>
Reviewed-by: Tom Rix <[email protected]>
Signed-off-by: Luca Ceresoli <[email protected]>
Signed-off-by: Moritz Fischer <[email protected]>
Diffstat (limited to 'drivers/fpga/dfl.c')
0 files changed, 0 insertions, 0 deletions