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sim/usbhost: modify ctrlin return value

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On success, zero (OK) is returned. On a failure, a negated errno value
is returned indicating the nature of the failure.

Signed-off-by: yangsong8 <yangsong8@xiaomi.com>
This commit is contained in:
yangsong8
2025-06-27 20:02:55 +08:00
committed by Xiang Xiao
parent 96707bd967
commit 199290c0ee
1 changed files with 1 additions and 1 deletions
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arch/sim/src/sim/sim_usbhost.c
+1 -1
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@@ -569,7 +569,7 @@ static int sim_usbhost_ctrlin(struct usbhost_driver_s *drvr,
nxsem_wait(&ep0info->iocsem); nxsem_wait(&ep0info->iocsem);
nxsem_destroy(&ep0info->iocsem); nxsem_destroy(&ep0info->iocsem);
return ep0info->xfrd; return ep0info->xfrd < 0 ? ep0info->xfrd : OK;
} }
/**************************************************************************** /****************************************************************************