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Fix a warning detected by tools/tesbuild.sh. function was not returning the correct value in the case of errors

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This commit is contained in:
Gregory Nutt
2015-07-22 15:46:43 -06:00
parent ff75f68eeb
commit bb30fa039f
2 changed files with 6 additions and 4 deletions
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arch
+1 -1
Submodule arch updated: 0321c31ebb...a5d4006507
drivers/usbhost/usbhost_hidmouse.c
+5 -3
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@@ -1053,7 +1053,7 @@ static int usbhost_mouse_poll(int argc, char *argv[])
#endif
unsigned int nerrors = 0;
ssize_t nbytes;
int ret;
int ret = OK;
uvdbg("Started\n");
@@ -1100,7 +1100,9 @@ static int usbhost_mouse_poll(int argc, char *argv[])
* long time).
*/
udbg("ERROR: DRVR_TRANSFER returned: %d/%d\n", ret, nerrors);
udbg("ERROR: DRVR_TRANSFER returned: %d/%u\n",
(int)nbytes, nerrors);
if (nbytes != -EAGAIN)
{
if (++nerrors > 200)
@@ -1268,7 +1270,7 @@ static int usbhost_mouse_poll(int argc, char *argv[])
}
irqrestore(flags);
return 0;
return ret;
}
/****************************************************************************