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| author | Sagi Grimberg <sagi@grimberg.me> | 2021-06-16 14:19:33 -0700 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2021-08-16 14:42:22 +0200 |
| commit | 2a14c9ae15a38148484a128b84bff7e9ffd90d68 (patch) | |
| tree | 6ff98acb5e26d5bf21c4e644ef8348b7a2dd7acc /net/sunrpc | |
| parent | 9ea9b9c48387edc101d56349492ad9c0492ff78d (diff) | |
| download | linux-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.c | 18 |
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, |