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| author | Eldad Zack <eldad@fogrefinery.com> | 2012-05-19 16:13:18 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-05-20 10:06:17 +0200 |
| commit | 413c27d8697751f72d2d6cf289140a8e060a8032 (patch) | |
| tree | ed13d36cfc8651b542eca7c1f92e4f9a09fe6e7d /net/ipv4/route.c | |
| parent | net/ipv4/ipconfig: neaten __setup placement (diff) | |
| download | linux-413c27d8697751f72d2d6cf289140a8e060a8032.tar.xz linux-413c27d8697751f72d2d6cf289140a8e060a8032.zip | |
net/ipv4: replace simple_strtoul with kstrtoul
Replace simple_strtoul with kstrtoul in three similar occurrences, all setup
handlers:
* route.c: set_rhash_entries
* tcp.c: set_thash_entries
* udp.c: set_uhash_entries
Also check if the conversion failed.
Signed-off-by: Eldad Zack <eldad@fogrefinery.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/route.c')
| -rw-r--r-- | net/ipv4/route.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 76e5880cdb07..ffcb3b016843 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -3408,9 +3408,15 @@ struct ip_rt_acct __percpu *ip_rt_acct __read_mostly; static __initdata unsigned long rhash_entries; static int __init set_rhash_entries(char *str) { + ssize_t ret; + if (!str) return 0; - rhash_entries = simple_strtoul(str, &str, 0); + + ret = kstrtoul(str, 0, &rhash_entries); + if (ret) + return 0; + return 1; } __setup("rhash_entries=", set_rhash_entries); |