diff options
| author | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2017-05-30 09:09:19 -0300 |
|---|---|---|
| committer | Marc-André Lureau <marcandre.lureau@redhat.com> | 2017-06-02 11:33:35 +0400 |
| commit | c7e47c63e0362ffded57db38684b88c270cff65f (patch) | |
| tree | cae1c29ad31cb06bcf91e5e061d5b977b01560b8 | |
| parent | 43771d5d92312504305c19abe29ec5bfabd55f01 (diff) | |
char: cast ARRAY_SIZE() as signed to silent warning on empty array
chardev/char.c: In function 'chardev_name_foreach':
chardev/char.c:546:19: error: comparison of unsigned expression < 0 is always false [-Werror=type-limits]
for (i = 0; i < ARRAY_SIZE(chardev_alias_table); i++) {
^
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20170530120919.8874-1-f4bug@amsat.org>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
| -rw-r--r-- | chardev/char.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/chardev/char.c b/chardev/char.c index 4e24dc39af..26607c1c6b 100644 --- a/chardev/char.c +++ b/chardev/char.c @@ -841,7 +841,7 @@ chardev_name_foreach(void (*fn)(const char *name, void *opaque), void *opaque) object_class_foreach(chardev_class_foreach, TYPE_CHARDEV, false, &fe); - for (i = 0; i < ARRAY_SIZE(chardev_alias_table); i++) { + for (i = 0; i < (int)ARRAY_SIZE(chardev_alias_table); i++) { fn(chardev_alias_table[i].alias, opaque); } } @@ -887,7 +887,7 @@ Chardev *qemu_chr_new_from_opts(QemuOpts *opts, return NULL; } - for (i = 0; i < ARRAY_SIZE(chardev_alias_table); i++) { + for (i = 0; i < (int)ARRAY_SIZE(chardev_alias_table); i++) { if (g_strcmp0(chardev_alias_table[i].alias, name) == 0) { name = chardev_alias_table[i].typename; break; |