diff options
| author | Eric Dumazet | 2005-06-22 14:32:51 -0700 |
|---|---|---|
| committer | David S. Miller | 2005-06-22 14:32:51 -0700 |
| commit | f31f5f051269746179b01017fc5e3dcf6b37c67e (patch) | |
| tree | 9153d74203a18cd7239340e8d4b97d31a98f2ae0 /net/socket.c | |
| parent | 6a17944ca12229036a6d8d48be1b5eb51204fcf8 (diff) | |
[NET]: dont use strlen() but the result from a prior sprintf()
Small patch to save an unecessary call to strlen() : sprintf() gave us
the length, just trust it.
Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/socket.c')
| -rw-r--r-- | net/socket.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/socket.c b/net/socket.c index 38729af09461..6f2a17881972 100644 --- a/net/socket.c +++ b/net/socket.c @@ -383,9 +383,8 @@ int sock_map_fd(struct socket *sock) goto out; } - sprintf(name, "[%lu]", SOCK_INODE(sock)->i_ino); + this.len = sprintf(name, "[%lu]", SOCK_INODE(sock)->i_ino); this.name = name; - this.len = strlen(name); this.hash = SOCK_INODE(sock)->i_ino; file->f_dentry = d_alloc(sock_mnt->mnt_sb->s_root, &this); |