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staging: xillybus: Clarified the stop condition for a loop

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Suggested-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Eli Billauer <eli.billauer@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Eli Billauer 2014-09-04 17:47:50 +03:00 committed by Greg Kroah-Hartman
parent ae870e5d04
commit 1af1ea6b2c
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/xillybus/xillybus_core.c
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@ -172,9 +172,9 @@ irqreturn_t xillybus_isr(int irq, void *data)
return IRQ_HANDLED;
}
buf_size = i;
buf_size = i + 2;
for (i = 0; i <= buf_size; i += 2) { /* Scan through messages */
for (i = 0; i < buf_size; i += 2) { /* Scan through messages */
opcode = (buf[i] >> 24) & 0xff;
msg_dir = buf[i] & 1;