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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2009-11-06 22:53:47 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2009-11-06 22:53:47 +0000 |
| commit | 4cd65612ac80800caf9a2ff74bbb1fd93a80bbd8 (patch) | |
| tree | d5eb1489f25fce1c3ac0a0b56542dd55dd67f196 /nuttx/drivers/bch/bchdev_unregister.c | |
| parent | 47d03716ef1707fa8ef27df64ffa3d971239997b (diff) | |
| download | px4-nuttx-4cd65612ac80800caf9a2ff74bbb1fd93a80bbd8.tar.gz px4-nuttx-4cd65612ac80800caf9a2ff74bbb1fd93a80bbd8.tar.bz2 px4-nuttx-4cd65612ac80800caf9a2ff74bbb1fd93a80bbd8.zip | |
Fix errors/warnings reported by eZ80 compiler
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2239 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/drivers/bch/bchdev_unregister.c')
| -rw-r--r-- | nuttx/drivers/bch/bchdev_unregister.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/nuttx/drivers/bch/bchdev_unregister.c b/nuttx/drivers/bch/bchdev_unregister.c index 7008824a7..6f25a2330 100644 --- a/nuttx/drivers/bch/bchdev_unregister.c +++ b/nuttx/drivers/bch/bchdev_unregister.c @@ -1,7 +1,7 @@ /**************************************************************************** * drivers/bch/bchdev_unregister.c * - * Copyright (C) 2008 Gregory Nutt. All rights reserved. + * Copyright (C) 2008-2009 Gregory Nutt. All rights reserved. * Author: Gregory Nutt <spudmonkey@racsa.co.cr> * * Redistribution and use in source and binary forms, with or without @@ -105,10 +105,10 @@ int bchdev_unregister(const char *chardev) /* Open the character driver associated with chardev */ fd = open(chardev, O_RDONLY); - if (ret < 0) + if (fd < 0) { - dbg("Failed to open %s: %d\n", chardev, -ret); - return ret; + dbg("Failed to open %s: %d\n", chardev, errno); + return -errno; } /* Get a reference to the internal data structure. On success, we |