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usbhost_storage.c: Fixed Bug in usbhost_freedevno(...), worked only for 'a'.

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This commit is contained in:
Johannes Schock 2020-08-09 19:12:17 +02:00 • committed by patacongo
parent 02a9228c1f
commit 2a11ad520b
1 changed files with 1 additions and 1 deletions
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2
drivers/usbhost/usbhost_storage.c
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@ -482,7 +482,7 @@ static int usbhost_allocdevno(FAR struct usbhost_state_s *priv)
static void usbhost_freedevno(FAR struct usbhost_state_s *priv)
{
int devno = 'a' - priv->sdchar;
int devno = priv->sdchar - 'a';
if (devno >= 0 && devno < 26)
{