From f7680bec0456403b4d3d7720e00b95586a7bc26b Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Fri, 13 Apr 2018 20:57:56 +0200 Subject: megaraid: simplify procfs code Use remove_proc_subtree to remove the whole subtree on cleanup, and unwind the registration loop into individual calls. Switch to use proc_create_single. Also don't bother handling proc_create* failures - the driver works perfectly fine without the proc files, and the cleanup will handle missing files gracefully. Signed-off-by: Christoph Hellwig --- drivers/scsi/megaraid.h | 12 ------------ 1 file changed, 12 deletions(-) (limited to 'drivers/scsi/megaraid.h') diff --git a/drivers/scsi/megaraid.h b/drivers/scsi/megaraid.h index 21eba2fd465a..18e85d9267ff 100644 --- a/drivers/scsi/megaraid.h +++ b/drivers/scsi/megaraid.h @@ -814,18 +814,6 @@ typedef struct { #ifdef CONFIG_PROC_FS struct proc_dir_entry *controller_proc_dir_entry; - struct proc_dir_entry *proc_read; - struct proc_dir_entry *proc_stat; - struct proc_dir_entry *proc_mbox; - -#if MEGA_HAVE_ENH_PROC - struct proc_dir_entry *proc_rr; - struct proc_dir_entry *proc_battery; -#define MAX_PROC_CHANNELS 4 - struct proc_dir_entry *proc_pdrvstat[MAX_PROC_CHANNELS]; - struct proc_dir_entry *proc_rdrvstat[MAX_PROC_CHANNELS]; -#endif - #endif int has_64bit_addr; /* are we using 64-bit addressing */ -- cgit v1.2.3-70-g09d2