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[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>
5bit-waveforms
Eric Dumazet 2005-06-22 14:32:51 -07:00 committed by David S. Miller
parent 6a17944ca1
commit f31f5f0512
1 changed files with 1 additions and 2 deletions
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3
net/socket.c
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@ -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);