[MERGED] libosmocore[master]: serial.c: Some ports don't support TIOCMBIS for RTS/CTS control

[Harald Welte]

Harald Welte has submitted this change and it was merged.

Change subject: serial.c: Some ports don't support TIOCMBIS for RTS/CTS control
......................................................................


serial.c: Some ports don't support TIOCMBIS for RTS/CTS control

So let's ignore the error we might get from this opreration.

Change-Id: I69dad90403355b6512c3bf4c7fd10dd1dd985f01
---
M src/serial.c
1 file changed, 2 insertions(+), 2 deletions(-)

Approvals:
  Harald Welte: Looks good to me, approved
  Jenkins Builder: Verified



diff --git a/src/serial.c b/src/serial.c
index 4403226..1cbd3c0 100644
--- a/src/serial.c
+++ b/src/serial.c
@@ -113,8 +113,8 @@
 	rc = ioctl(fd, TIOCMBIS, &v24);
 	if (rc < 0) {
 		dbg_perror("ioctl(TIOCMBIS)");
-		rc = -errno;
-		goto error;
+		/* some serial porst don't support this, so let's not
+		 * return an error here */
 	}
 
 	return fd;

-- 
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Gerrit-MessageType: merged
Gerrit-Change-Id: I69dad90403355b6512c3bf4c7fd10dd1dd985f01
Gerrit-PatchSet: 1
Gerrit-Project: libosmocore
Gerrit-Branch: master
Gerrit-Owner: Harald Welte <laforge at gnumonks.org>
Gerrit-Reviewer: Harald Welte <laforge at gnumonks.org>
Gerrit-Reviewer: Jenkins Builder