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author | Gregory Nutt <gnutt@nuttx.org> | 2014-03-30 07:58:58 -0600 |
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committer | Gregory Nutt <gnutt@nuttx.org> | 2014-03-30 07:58:58 -0600 |
commit | a787b302db9dd3c2dc9beb609eefc93ec8ae25c1 (patch) | |
tree | 327ea4d6ad94c3ac8a41cd81044b1f186d969b20 /nuttx/drivers/usbdev/usbmsc_scsi.c | |
parent | b70dfa42592a9e8bd552975f5474248109acb44d (diff) | |
download | nuttx-a787b302db9dd3c2dc9beb609eefc93ec8ae25c1.tar.gz nuttx-a787b302db9dd3c2dc9beb609eefc93ec8ae25c1.tar.bz2 nuttx-a787b302db9dd3c2dc9beb609eefc93ec8ae25c1.zip |
Add macro UNUSED to eliminate warnings about variables that are set to unused values
Diffstat (limited to 'nuttx/drivers/usbdev/usbmsc_scsi.c')
-rw-r--r-- | nuttx/drivers/usbdev/usbmsc_scsi.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/nuttx/drivers/usbdev/usbmsc_scsi.c b/nuttx/drivers/usbdev/usbmsc_scsi.c index 2da4c5df8..c97f38881 100644 --- a/nuttx/drivers/usbdev/usbmsc_scsi.c +++ b/nuttx/drivers/usbdev/usbmsc_scsi.c @@ -391,6 +391,7 @@ static void usbmsc_scsi_wait(FAR struct usbmsc_dev_s *priv) { ret = sem_wait(&priv->thwaitsem); DEBUGASSERT(ret == OK || errno == EINTR); + UNUSED(ret); /* Eliminate warnings when debug is off */ } while (priv->thwaiting); |