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dac960: Remove unused variables from DAC960_CreateProcEntries()

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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>
This commit is contained in:
Jesper Juhl 2012-04-16 21:27:54 +02:00 • committed by Jens Axboe
parent d60b9c16d7
commit d88a440edd
1 changed files with 10 additions and 13 deletions
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7
drivers/block/DAC960.c
View file

@ -6580,14 +6580,11 @@ static const struct file_operations dac960_user_command_proc_fops = {
static void DAC960_CreateProcEntries(DAC960_Controller_T *Controller) static void DAC960_CreateProcEntries(DAC960_Controller_T *Controller)
{ {
struct proc_dir_entry *StatusProcEntry;
struct proc_dir_entry *ControllerProcEntry; struct proc_dir_entry *ControllerProcEntry;
struct proc_dir_entry *UserCommandProcEntry;
if (DAC960_ProcDirectoryEntry == NULL) { if (DAC960_ProcDirectoryEntry == NULL) {
DAC960_ProcDirectoryEntry = proc_mkdir("rd", NULL); DAC960_ProcDirectoryEntry = proc_mkdir("rd", NULL);
StatusProcEntry = proc_create("status", 0, proc_create("status", 0, DAC960_ProcDirectoryEntry,
DAC960_ProcDirectoryEntry,
&dac960_proc_fops); &dac960_proc_fops);
} }
@ -6596,7 +6593,7 @@ static void DAC960_CreateProcEntries(DAC960_Controller_T *Controller)
DAC960_ProcDirectoryEntry); DAC960_ProcDirectoryEntry);
proc_create_data("initial_status", 0, ControllerProcEntry, &dac960_initial_status_proc_fops, Controller); 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("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); proc_create_data("user_command", S_IWUSR | S_IRUSR, ControllerProcEntry, &dac960_user_command_proc_fops, Controller);
Controller->ControllerProcEntry = ControllerProcEntry; Controller->ControllerProcEntry = ControllerProcEntry;
} }