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Commit 1a54c0cf authored by Dan Carpenter's avatar Dan Carpenter Committed by Anna Schumaker
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sunrpc: kstrtoul() can also return -ERANGE 



Smatch complains that "num" can be uninitialized when kstrtoul() returns
-ERANGE.  It's true enough, but basically harmless in this case.

Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarAnna Schumaker <Anna.Schumaker@Netapp.com>
parent 379ebf07

net/sunrpc/auth.c

+1 −1
Original line number Diff line number Diff line
@@ -50,7 +50,7 @@ static int param_set_hashtbl_sz(const char *val, const struct kernel_param *kp) 
	if (!val)

		goto out_inval;

	ret = kstrtoul(val, 0, &num);

	if (ret == -EINVAL)

	if (ret)

		goto out_inval;

	nbits = fls(num - 1);

	if (nbits > MAX_HASHTABLE_BITS || nbits < 2)