tree a0fef8e6a66ebf755af71069dd776b6a0a7d167b
parent 37549e94c77a94a9c32b5ae3313a3801cb66adf9
author Michal Nazarewicz <mina86@mina86.com> 1406411821 +0930
committer Rusty Russell <rusty@rustcorp.com.au> 1406460165 +0930

scripts: modpost: fix compilation warning

The scripts/mod/modpost.c triggers the following warning:

scripts/mod/modpost.c: In function ‘remove_dot’:
scripts/mod/modpost.c:1710:10: warning: ignoring return value of ‘strtoul’, declared with attribute warn_unused_result [-Wunused-result]

The remove_dot function that calls strtoul does not care about the
numeric value of the string that is parsed but only looks for the
end of the numeric sequence.  As such, it's equivalent to just skip
over all digits.

Signed-off-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>