From 2936ae4985b2124955a0205e577de8324ee6cdf9 Mon Sep 17 00:00:00 2001
From: "Benedetto, Salvatore" <salvatore.benedetto@intel.com>
Date: Tue, 13 Mar 2018 13:18:33 +0100
Subject: [PATCH] Merge pull request #273 in SW_PON/linux from
bugfix/UGW_SW-23348-kernel-dump-observed-while-executing-cdr-and-nbt to
xrx500
* commit 'd160d55eb68343cc92cd3e84e7c85ebd49ba7bd4':
spi: ltq_ssc - fix ifx_validate_params()
spi: ltq_ssc - Remove dump_stack call
---
drivers/spi/ltq_ssc.c | 14 ++++----------
1 file changed, 4 insertions(+), 10 deletions(-)
diff --git a/drivers/spi/ltq_ssc.c b/drivers/spi/ltq_ssc.c
index f682731ef..e11fe7df2 100644
--- a/drivers/spi/ltq_ssc.c
+++ b/drivers/spi/ltq_ssc.c
@@ -2864,25 +2864,19 @@ static int ifx_validate_params(IFX_SSC_HANDLE handler, char *txbuf, int txsize,
if (!handler) {
LOGF_KLOG_ERROR("%s: invalid handler\n", __func__);
+ dump_stack();
goto out;
}
- if (!rxbuf || rxsize == 0) {
- LOGF_KLOG_ERROR("%s: invalid rxbuf=%x rxsize=%d\n",
- __func__, rxbuf, rxsize);
+ if (!rxbuf && rxsize == 0 && !txbuf && txsize == 0) {
+ LOGF_KLOG_ERROR("%s: invalid data\n");
+ dump_stack();
goto out;
}
- if (!txbuf || txsize == 0) {
- LOGF_KLOG_ERROR("%s: invalid txbuf=%x txsize=%d\n",
- __func__, txbuf, txsize);
- goto out;
- }
status = 0;
out:
- dump_stack();
-
return status;
}
--
GitLab