diff options
| author | Markus Armbruster <armbru@redhat.com> | 2015-08-26 14:02:53 +0200 |
|---|---|---|
| committer | Michael Tokarev <mjt@tls.msk.ru> | 2015-09-11 10:21:38 +0300 |
| commit | 012aef073461fd24a901d7a8742532093b7f6ae5 (patch) | |
| tree | 4ee28d5cedea44f2af2b5b3a7fe482d9e80a3fad /translate-all.c | |
| parent | ef1e1e0782e99c9dcf2b35e5310cdd8ca9211374 (diff) | |
| download | qemu-012aef073461fd24a901d7a8742532093b7f6ae5.zip qemu-012aef073461fd24a901d7a8742532093b7f6ae5.tar.gz qemu-012aef073461fd24a901d7a8742532093b7f6ae5.tar.bz2 | |
maint: avoid useless "if (foo) free(foo)" pattern
My Coccinelle semantic patch finds a few more, because it also fixes up
the equally pointless conditional
if (foo) {
free(foo);
foo = NULL;
}
Result (feel free to squash it into your patch):
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Diffstat (limited to 'translate-all.c')
| -rw-r--r-- | translate-all.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/translate-all.c b/translate-all.c index 2a40530..8eb4512 100644 --- a/translate-all.c +++ b/translate-all.c @@ -731,10 +731,8 @@ void tb_free(TranslationBlock *tb) static inline void invalidate_page_bitmap(PageDesc *p) { - if (p->code_bitmap) { - g_free(p->code_bitmap); - p->code_bitmap = NULL; - } + g_free(p->code_bitmap); + p->code_bitmap = NULL; p->code_write_count = 0; } |