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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-05-26 02:34:34 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-05-26 02:34:34 +0000 |
commit | 43a2d9869b3d779403c65fa99a8ba820af57ffa9 (patch) | |
tree | 4e5b0278ee772490a006ece6c8e1892d38f387fe /apps/nshlib | |
parent | c5c0212b8edfc405665c9ac46e2e4dca8b9c34aa (diff) | |
download | nuttx-43a2d9869b3d779403c65fa99a8ba820af57ffa9.tar.gz nuttx-43a2d9869b3d779403c65fa99a8ba820af57ffa9.tar.bz2 nuttx-43a2d9869b3d779403c65fa99a8ba820af57ffa9.zip |
remove a warning
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4773 42af7a65-404d-4744-a932-0658087f49c3
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 */ |