From: Christoph Hellwig <hch@lst.de>
Date: Thu, 17 Aug 2017 13:57:49 +0200
Subject: nvme-fabrics: fix reporting of unrecognized options
Patch-mainline: v4.13-rc6
Git-commit: 81a0b8d74edd5841be29d223ce44bc8db2b00d09
References: FATE#323952, FATE#322506
Only print the specified options that are not recognized, instead
of the whole list of options.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Max Gurtovoy <maxg@mellanox.com>
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
---
drivers/nvme/host/fabrics.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/nvme/host/fabrics.c b/drivers/nvme/host/fabrics.c
index 2e582a240943..5f5cd306f76d 100644
--- a/drivers/nvme/host/fabrics.c
+++ b/drivers/nvme/host/fabrics.c
@@ -794,7 +794,8 @@ static int nvmf_check_allowed_opts(struct nvmf_ctrl_options *opts,
int i;
for (i = 0; i < ARRAY_SIZE(opt_tokens); i++) {
- if (opt_tokens[i].token & ~allowed_opts) {
+ if ((opt_tokens[i].token & opts->mask) &&
+ (opt_tokens[i].token & ~allowed_opts)) {
pr_warn("invalid parameter '%s'\n",
opt_tokens[i].pattern);
}
--
2.12.3