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authorDan Carpenter <dan.carpenter@oracle.com>2017-07-17 11:34:23 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-07-17 14:19:19 +0300
commit4ab3c51e0540ba8464fe34d84cc35821bb77ae92 (patch)
tree8b0b3a1c891e7496f470cdfcdb53acc46c051d8f /Documentation
parent2b01bfaeb41e1563322448d9b392ac924cbf22ef (diff)
downloadlinux-4ab3c51e0540ba8464fe34d84cc35821bb77ae92.tar.xz
serial: sh-sci: Uninitialized variables in sysfs files
The kstrtol() function returns -ERANGE as well as -EINVAL so these tests are not enough. It's not a super serious bug, but my static checker correctly complains that the "r" variable might be used uninitialized. Fixes: 5d23188a473d ("serial: sh-sci: make RX FIFO parameters tunable via sysfs") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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