| commit | cadacbdef368bb32b8da3e9b46fc2a4b2ba751c7 | [log] [tgz] |
|---|---|---|
| author | Axel Lin <axel.lin@gmail.com> | Thu Dec 08 08:04:12 2011 -0500 |
| committer | Greg Kroah-Hartman <gregkh@suse.de> | Wed Dec 21 12:57:39 2011 -0800 |
| tree | 7ff93bfb7668443cbbf3a2e6537a217dfe17593e | |
| parent | c1f95ce58fb4257de087ab89343adea9a47c2144 [diff] |
hwmon: (jz4740) fix signedness bug commit 0b57d7602b68f7b2786b2f0e22da39cbd4139a95 upstream. wait_for_completion_interruptible_timeout() may return negative value. In this case, checking if (t > 0) will return true if t is unsigned. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>