posix: Suppress -Os warnings on fnmatch
commit9ec1c8cd243e9d7d63e188620a7e70a3b69777e6
authorAdhemerval Zanella Netto <adhemerval.zanella@linaro.org>
Wed, 21 Sep 2022 13:51:04 +0000 (21 10:51 -0300)
committerAdhemerval Zanella <adhemerval.zanella@linaro.org>
Wed, 5 Oct 2022 21:04:13 +0000 (5 18:04 -0300)
tree8690caf2ccfd5a19b521ea57ccc40a40dbe5ec4e
parentc651f9da530320e9939e6cbad57b87695eeba41c
posix: Suppress -Os warnings on fnmatch

GCC with -Os issues some may uninitialized warnings on fnmatch code.
All of the variables are already set when they are accessed on the
loop prior.

Checked on x86_64-linux-gnu and i686-linux-gnu.
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Tested-by: Carlos O'Donell <carlos@redhat.com>
posix/fnmatch_loop.c