From d88a440eddf288c967daed827147e1121c2ab6b5 Mon Sep 17 00:00:00 2001 From: Jesper Juhl Date: Mon, 16 Apr 2012 21:27:54 +0200 Subject: [PATCH] dac960: Remove unused variables from DAC960_CreateProcEntries() The variables 'StatusProcEntry' and 'UserCommandProcEntry' are assigned to once and then never used. This patch gets rid of the variables. While I was there I also fixed the indentation of the function to use tabs rather than spaces for the lines that did not already do so. Signed-off-by: Jesper Juhl Signed-off-by: Jens Axboe --- drivers/block/DAC960.c | 23 ++++++++++------------- 1 file changed, 10 insertions(+), 13 deletions(-) diff --git a/drivers/block/DAC960.c b/drivers/block/DAC960.c index 8db9089127c5..9a13e889837e 100644 --- a/drivers/block/DAC960.c +++ b/drivers/block/DAC960.c @@ -6580,24 +6580,21 @@ static const struct file_operations dac960_user_command_proc_fops = { static void DAC960_CreateProcEntries(DAC960_Controller_T *Controller) { - struct proc_dir_entry *StatusProcEntry; struct proc_dir_entry *ControllerProcEntry; - struct proc_dir_entry *UserCommandProcEntry; if (DAC960_ProcDirectoryEntry == NULL) { - DAC960_ProcDirectoryEntry = proc_mkdir("rd", NULL); - StatusProcEntry = proc_create("status", 0, - DAC960_ProcDirectoryEntry, - &dac960_proc_fops); + DAC960_ProcDirectoryEntry = proc_mkdir("rd", NULL); + proc_create("status", 0, DAC960_ProcDirectoryEntry, + &dac960_proc_fops); } - sprintf(Controller->ControllerName, "c%d", Controller->ControllerNumber); - ControllerProcEntry = proc_mkdir(Controller->ControllerName, - DAC960_ProcDirectoryEntry); - proc_create_data("initial_status", 0, ControllerProcEntry, &dac960_initial_status_proc_fops, Controller); - proc_create_data("current_status", 0, ControllerProcEntry, &dac960_current_status_proc_fops, Controller); - UserCommandProcEntry = proc_create_data("user_command", S_IWUSR | S_IRUSR, ControllerProcEntry, &dac960_user_command_proc_fops, Controller); - Controller->ControllerProcEntry = ControllerProcEntry; + sprintf(Controller->ControllerName, "c%d", Controller->ControllerNumber); + ControllerProcEntry = proc_mkdir(Controller->ControllerName, + DAC960_ProcDirectoryEntry); + proc_create_data("initial_status", 0, ControllerProcEntry, &dac960_initial_status_proc_fops, Controller); + proc_create_data("current_status", 0, ControllerProcEntry, &dac960_current_status_proc_fops, Controller); + proc_create_data("user_command", S_IWUSR | S_IRUSR, ControllerProcEntry, &dac960_user_command_proc_fops, Controller); + Controller->ControllerProcEntry = ControllerProcEntry; } -- 2.30.2