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authorDan Carpenter <dan.carpenter@oracle.com>2018-07-12 15:30:08 +0300
committerAnna Schumaker <Anna.Schumaker@Netapp.com>2018-07-31 19:53:40 +0300
commit1a54c0cfcbb2d93b6c057b633984f0fd8b882555 (patch)
tree1a2310c00fe0f26b0d5f5cf09bc7af0b3e338d09 /net/sunrpc/auth.c
parent379ebf0796071210c61ea17ba3f08cbc5e260894 (diff)
downloadlinux-1a54c0cfcbb2d93b6c057b633984f0fd8b882555.tar.xz
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: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'net/sunrpc/auth.c')
-rw-r--r--net/sunrpc/auth.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sunrpc/auth.c b/net/sunrpc/auth.c
index 661e2277f468..305ecea92170 100644
--- a/net/sunrpc/auth.c
+++ b/net/sunrpc/auth.c
@@ -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)