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authorJesper Juhl <jj@chaosbits.net>2012-04-16 21:27:54 +0200
committerJens Axboe <axboe@kernel.dk>2012-05-11 16:42:14 +0200
commitd88a440eddf288c967daed827147e1121c2ab6b5 (patch)
tree7e3fbda80c793ff4b21abc1d01996abe5d87874e /drivers/block/DAC960.c
parentd60b9c16d7bae49b75255520abd7dfd2e94627bc (diff)
downloadlinux-linaro-stable-d88a440eddf288c967daed827147e1121c2ab6b5.tar.gz
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>
Diffstat (limited to 'drivers/block/DAC960.c')
-rw-r--r--drivers/block/DAC960.c23
1 files 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;
}