w1: w1_therm: fix build warning in w1_seq_show()
authorYang Yingliang <yangyingliang@huawei.com>
Tue, 18 May 2021 05:04:15 +0000 (13:04 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 21 May 2021 12:51:03 +0000 (14:51 +0200)
commitc6fa1a96db26b22cdfb2055d8b1a79e8c40b1040
treeb8d5f397eecd808ccd1eb731076b382fa7901864
parent6a072b2e3722f39c148c2dea35f2485777b3aee5
w1: w1_therm: fix build warning in w1_seq_show()

Fix the following build warning:

  drivers/w1/slaves/w1_therm.c: In function ‘w1_seq_show’:
  drivers/w1/slaves/w1_therm.c:2059:6: warning: variable ‘rv’ set but not used [-Wunused-but-set-variable]
    int rv;
        ^~

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20210518050415.615783-1-yangyingliang@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/w1/slaves/w1_therm.c