Messages in this thread Patch in this message | | | Date | Thu, 24 Nov 2016 13:46:23 +0300 | From | Dan Carpenter <> | Subject | [patch] char/pcmcia: add some error checking in scr24x_read() |
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The "ret = " assignment seems to have accidentally been left off.
Fixes: f2ed287bcc90 ("char/pcmcia: add scr24x_cs chip card interface driver") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
diff --git a/drivers/char/pcmcia/scr24x_cs.c b/drivers/char/pcmcia/scr24x_cs.c index 4f215ce..8523ec5 100644 --- a/drivers/char/pcmcia/scr24x_cs.c +++ b/drivers/char/pcmcia/scr24x_cs.c @@ -157,7 +157,7 @@ static ssize_t scr24x_read(struct file *filp, char __user *buf, size_t count, ret = -EIO; goto out; } - read_chunk(dev, CCID_HEADER_SIZE, len); + ret = read_chunk(dev, CCID_HEADER_SIZE, len); if (ret < 0) goto out;
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