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| author | Sebastian Andrzej Siewior <[email protected]> | 2011-11-03 10:32:20 +0100 |
|---|---|---|
| committer | Felipe Balbi <[email protected]> | 2011-12-12 11:48:32 +0200 |
| commit | d39ee7be2aaf0a53d7b5f43c13571bac95f7cc0c (patch) | |
| tree | 496dab55cdf0d1467bd23764fc687d78bbefc7e7 /scripts/stackusage | |
| parent | 5bdb1dcc63304a407e70020c1118fca1642bebaa (diff) | |
usb: dwc3: gadget: return early in dwc3_cleanup_done_reqs()
This patch avoids the compiler spitting out the following warning:
|drivers/usb/dwc3/gadget.c:1304: warning: 'trb' is used uninitialized \
in this function
This is only uninitialized if the list of to-cleanup TRBs is empty which
should not be the case because we call this functions once a transfer
completed so it should be on list.
In order to make the warning disappear we return early. This should
never happen and the WARN_ON_ONCE(1) is there in case it happens
so we can investigate what went wrong.
Signed-off-by: Sebastian Andrzej Siewior <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>
Diffstat (limited to 'scripts/stackusage')
0 files changed, 0 insertions, 0 deletions