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| author | Rui Miguel Silva <rmfrfs@gmail.com> | 2016-09-30 19:24:33 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-10-02 15:49:26 +0200 |
| commit | dc875c77900dba5d177f9219492fd60c046feec8 (patch) | |
| tree | 0a4e1543bbd3facabbdf49b7e57d9f0624a33aab /fs | |
| parent | 3855eeec1a47cace93acd5ff89fb3c9bd593d307 (diff) | |
staging: greybus: light: check delay_{on|off} before use
Even though we trust leds core that the pointers should be valid, we are
safer to check delay_{on|off} before use.
Also, this avoid a smatch warning:
drivers/staging/greybus/light.c:484 gb_blink_set()
warn: variable dereferenced before check 'delay_on' (see line 476)
Signed-off-by: Rui Miguel Silva <rmfrfs@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions