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authorSagi Grimberg <sagi@grimberg.me>2021-06-16 14:19:33 -0700
committerChristoph Hellwig <hch@lst.de>2021-08-16 14:42:22 +0200
commit2a14c9ae15a38148484a128b84bff7e9ffd90d68 (patch)
tree6ff98acb5e26d5bf21c4e644ef8348b7a2dd7acc /net/sunrpc
parent9ea9b9c48387edc101d56349492ad9c0492ff78d (diff)
downloadlinux-2a14c9ae15a38148484a128b84bff7e9ffd90d68.tar.bz2
params: lift param_set_uint_minmax to common code
It is a useful helper hence move it to common code so others can enjoy it. Suggested-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'net/sunrpc')
-rw-r--r--net/sunrpc/xprtsock.c18
1 files changed, 0 insertions, 18 deletions
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index e573dcecdd66..b7dbdcbdeb6c 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -3149,24 +3149,6 @@ void cleanup_socket_xprt(void)
xprt_unregister_transport(&xs_bc_tcp_transport);
}
-static int param_set_uint_minmax(const char *val,
- const struct kernel_param *kp,
- unsigned int min, unsigned int max)
-{
- unsigned int num;
- int ret;
-
- if (!val)
- return -EINVAL;
- ret = kstrtouint(val, 0, &num);
- if (ret)
- return ret;
- if (num < min || num > max)
- return -EINVAL;
- *((unsigned int *)kp->arg) = num;
- return 0;
-}
-
static int param_set_portnr(const char *val, const struct kernel_param *kp)
{
return param_set_uint_minmax(val, kp,