From 321b13b9ac2a395db1c7591cfe86bddfc0944e25 Mon Sep 17 00:00:00 2001 From: David Smith Date: Wed, 18 Feb 2009 09:29:39 -0600 Subject: Removed unused functions and variables. 2009-02-18 David Smith * io.c (_stp_log): Removed unused function. * map.c (_stp_cmp): Replace _stp_log() with dbug(). * mempool.c (_stp_mempool_resize): Removed unused function. * print.c (next_fmt): Removed unused function. * procfs.c: Removed unused variable '_stp_num_procfs_files'. * regs.c (_stp_ret_addr): Removed unused function. * string.c (_stp_text_str): Removed unused variable 'len'. * string.h: Removed unused variable '_stdout_' and function declaration for deleted function '_stp_vsprintf'. * sym.c: Removed unused variables. * unwind.c (_stp_create_unwind_hdr): Removed unused function. 2009-02-18 David Smith * control.c: Removed unused variable '_stp_current_buffers'. * procfs.c (_stp_set_buffers): Removed unused function. (_stp_register_ctl_channel_fs): Removed unused variables and label. * symbols.c (u32_swap): Removed unused function. (generic_swap): Ditto. (_stp_sort): Ditto. (_stp_section_is_interesting): Ditto. * transport.c (_stp_transport_init): Removed unused variable 'ret'. --- runtime/transport/procfs.c | 18 +++++------------- 1 file changed, 5 insertions(+), 13 deletions(-) (limited to 'runtime/transport/procfs.c') diff --git a/runtime/transport/procfs.c b/runtime/transport/procfs.c index 5a8e4238..6afbdea1 100644 --- a/runtime/transport/procfs.c +++ b/runtime/transport/procfs.c @@ -81,13 +81,6 @@ inline static int _stp_ctl_write_fs(int type, void *data, unsigned len) return 0; } -/* set the number of buffers to use to 'num' */ -static int _stp_set_buffers(int num) -{ - dbug_trans(1, "stp_set_buffers %d\n", num); - return _stp_mempool_resize(_stp_pool_q, num); -} - static int _stp_ctl_read_bufsize(char *page, char **start, off_t off, int count, int *eof, void *data) { int len = sprintf(page, "%d,%d\n", _stp_nsubbufs, _stp_subbuf_size); @@ -104,13 +97,13 @@ static int _stp_ctl_read_bufsize(char *page, char **start, off_t off, int count, static int _stp_register_ctl_channel_fs(void) { - int i; - const char *dirname = "systemtap"; - char buf[32]; #ifdef STP_BULKMODE + int i; int j; + char buf[32]; + struct proc_dir_entry *bs = NULL; #endif - struct proc_dir_entry *de, *bs = NULL; + struct proc_dir_entry *de; if (!_stp_mkdir_proc_module()) goto err0; @@ -144,8 +137,7 @@ static int _stp_register_ctl_channel_fs(void) de->proc_fops = &_stp_ctl_fops_cmd; return 0; -err2: - remove_proc_entry(".cmd", _stp_proc_root); + err1: #ifdef STP_BULKMODE for (de = _stp_proc_root->subdir; de; de = de->next) -- cgit