The check has been done in qemu_chr_parse_pipe, so we don't need to
check it again in qemu_chr_parse_pipe.
Signed-off-by: zhanghailiang <zhang.zhanghaili...@huawei.com>
---
qemu-char.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/qemu-char.c b/qemu-char.c
index 04d747a..e1f0e28 100644
--- a/qemu-char.c
+++ b/qemu-char.c
@@ -1084,11 +1084,6 @@ static CharDriverState
*qemu_chr_open_pipe(ChardevHostdev *opts)
char filename_out[CHR_MAX_FILENAME_SIZE];
const char *filename = opts->device;
- if (filename == NULL) {
- fprintf(stderr, "chardev: pipe: no filename given\n");
- return NULL;
- }
-
snprintf(filename_in, CHR_MAX_FILENAME_SIZE, "%s.in", filename);
snprintf(filename_out, CHR_MAX_FILENAME_SIZE, "%s.out", filename);
TFR(fd_in = qemu_open(filename_in, O_RDWR | O_BINARY));
--
1.7.12.4
