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| author | Marc Schink <jaylink-dev@marcschink.de> | 2016-12-11 15:14:10 +0100 |
|---|---|---|
| committer | Marc Schink <jaylink-dev@marcschink.de> | 2016-12-11 17:38:27 +0100 |
| commit | b5594fe118da23e2f075cf10d0f62078dbe3de28 (patch) | |
| tree | 8fe6f653cd10d70679768a8d6448a06d31f1f793 | |
| parent | 8f3e9d47fc4818a25ca95440e82a18a514447ee3 (diff) | |
| download | libjaylink-b5594fe118da23e2f075cf10d0f62078dbe3de28.zip libjaylink-b5594fe118da23e2f075cf10d0f62078dbe3de28.tar.gz libjaylink-b5594fe118da23e2f075cf10d0f62078dbe3de28.tar.bz2 | |
Initialize variable to make scan-build happy
scan-build generates the following warning:
../../libjaylink/discovery.c:234:21: warning: Assigned value is garbage or undefined
dev->serial_number = serial_number;
The variable 'serial_number' is not initialized if the device has no
valid serial number. This is not a real issue because the variable will
never be accessed if the device has no valid serial number.
Signed-off-by: Marc Schink <jaylink-dev@marcschink.de>
| -rw-r--r-- | libjaylink/discovery.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libjaylink/discovery.c b/libjaylink/discovery.c index a389f26..81272af 100644 --- a/libjaylink/discovery.c +++ b/libjaylink/discovery.c @@ -192,6 +192,7 @@ static struct jaylink_device *probe_device(struct jaylink_context *ctx, return NULL; } + serial_number = 0; valid_serial_number = true; ret = libusb_get_string_descriptor_ascii(usb_devh, desc.iSerialNumber, |