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| author | patacongo <patacongo@7fd9a85b-ad96-42d3-883c-3090e2eb8679> | 2012-05-26 02:34:34 +0000 |
|---|---|---|
| committer | patacongo <patacongo@7fd9a85b-ad96-42d3-883c-3090e2eb8679> | 2012-05-26 02:34:34 +0000 |
| commit | 7b37a5a7ba3509ed34c7ceb7c6babf826dd8de6a (patch) | |
| tree | 4e5b0278ee772490a006ece6c8e1892d38f387fe /apps/nshlib | |
| parent | 18c23f126b3ea4bea5a9535401e6a7840204cc9b (diff) | |
| download | px4-firmware-7b37a5a7ba3509ed34c7ceb7c6babf826dd8de6a.tar.gz px4-firmware-7b37a5a7ba3509ed34c7ceb7c6babf826dd8de6a.tar.bz2 px4-firmware-7b37a5a7ba3509ed34c7ceb7c6babf826dd8de6a.zip | |
remove a warning
git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@4773 7fd9a85b-ad96-42d3-883c-3090e2eb8679
Diffstat (limited to 'apps/nshlib')
| -rw-r--r-- | apps/nshlib/nsh_usbdev.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/apps/nshlib/nsh_usbdev.c b/apps/nshlib/nsh_usbdev.c index 87689d5a2..40e35d5f4 100644 --- a/apps/nshlib/nsh_usbdev.c +++ b/apps/nshlib/nsh_usbdev.c @@ -128,13 +128,11 @@ int nsh_usbconsole(void) fd = open(CONFIG_NSH_USBCONDEV, O_RDWR); if (fd < 0) { - int errval = errno; - /* ENOTCONN means that the USB device is not yet connected. Anything * else is bad. */ - DEBUGASSERT(errval == ENOTCONN); + DEBUGASSERT(errno == ENOTCONN); /* Sleep a bit and try again */ |