diff options
| author | Uwe Kleine-König <[email protected]> | 2015-07-30 11:32:23 +0200 |
|---|---|---|
| committer | Wim Van Sebroeck <[email protected]> | 2015-09-09 21:35:14 +0200 |
| commit | 0a0a542f6bbb2ebe956f0117c842302442ef52da (patch) | |
| tree | fcce706c2c692ae597097ea3d56cf13c6a48122c /net/lapb/lapb_subr.c | |
| parent | ab54d7f017772e89964d4040937a83cd4468562a (diff) | |
watchdog: gpio-wdt: be more strict about hw_algo matching
strncmp(algo, "toggle", 6) doesn't compare the trailing '\0' byte, so
using
hw_algo = "toggleboggle"
is recognized the same way as
hw_algo = "toggle"
. While this doesn't introduce any problems for a device tree that
sticks to the documented settings it's still ugly.
Fix this by using strcmp to only match on "toggle" and "level".
Signed-off-by: Uwe Kleine-König <[email protected]>
Reviewed-by: Guenter Roeck <[email protected]>
Signed-off-by: Wim Van Sebroeck <[email protected]>
Diffstat (limited to 'net/lapb/lapb_subr.c')
0 files changed, 0 insertions, 0 deletions