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 <jj@chaosbits.net> Signed-off-by: Jens Axboe <axboe@kernel.dk>
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@ -6580,24 +6580,21 @@ static const struct file_operations dac960_user_command_proc_fops = {
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static void DAC960_CreateProcEntries(DAC960_Controller_T *Controller)
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{
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struct proc_dir_entry *StatusProcEntry;
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struct proc_dir_entry *ControllerProcEntry;
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struct proc_dir_entry *UserCommandProcEntry;
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if (DAC960_ProcDirectoryEntry == NULL) {
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DAC960_ProcDirectoryEntry = proc_mkdir("rd", NULL);
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StatusProcEntry = proc_create("status", 0,
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DAC960_ProcDirectoryEntry,
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&dac960_proc_fops);
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DAC960_ProcDirectoryEntry = proc_mkdir("rd", NULL);
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proc_create("status", 0, DAC960_ProcDirectoryEntry,
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&dac960_proc_fops);
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}
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sprintf(Controller->ControllerName, "c%d", Controller->ControllerNumber);
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ControllerProcEntry = proc_mkdir(Controller->ControllerName,
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DAC960_ProcDirectoryEntry);
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proc_create_data("initial_status", 0, ControllerProcEntry, &dac960_initial_status_proc_fops, Controller);
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proc_create_data("current_status", 0, ControllerProcEntry, &dac960_current_status_proc_fops, Controller);
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UserCommandProcEntry = proc_create_data("user_command", S_IWUSR | S_IRUSR, ControllerProcEntry, &dac960_user_command_proc_fops, Controller);
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Controller->ControllerProcEntry = ControllerProcEntry;
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sprintf(Controller->ControllerName, "c%d", Controller->ControllerNumber);
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ControllerProcEntry = proc_mkdir(Controller->ControllerName,
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DAC960_ProcDirectoryEntry);
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proc_create_data("initial_status", 0, ControllerProcEntry, &dac960_initial_status_proc_fops, Controller);
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proc_create_data("current_status", 0, ControllerProcEntry, &dac960_current_status_proc_fops, Controller);
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proc_create_data("user_command", S_IWUSR | S_IRUSR, ControllerProcEntry, &dac960_user_command_proc_fops, Controller);
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Controller->ControllerProcEntry = ControllerProcEntry;
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}
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