From: Michael Rubin <matchstick@neverthere.org>
Date: Wed, 9 Apr 2025 05:58:57 +0000 (+0000)
Subject: staging: gpib: Using gpib_select_device_path_ioctl
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=1b462bf26c1e92e6abbe60ec26bc50368306642a;p=users%2Fdwmw2%2Flinux.git

staging: gpib: Using gpib_select_device_path_ioctl

Using Linux code style for 'struct gpib_select_device_path_ioctl' to
remove typedef.

Adhering to Linux code style.

Reported by checkpatch.pl

In general, a pointer, or a struct that has elements that can reasonably be
directly accessed should never be a typedef.

Signed-off-by: Michael Rubin <matchstick@neverthere.org>
Link: https://lore.kernel.org/r/20250409055903.321438-16-matchstick@neverthere.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/gpib/common/gpib_os.c b/drivers/staging/gpib/common/gpib_os.c
index ceaf9cc93233a..b47a5078c493c 100644
--- a/drivers/staging/gpib/common/gpib_os.c
+++ b/drivers/staging/gpib/common/gpib_os.c
@@ -1815,17 +1815,18 @@ static int select_pci_ioctl(struct gpib_board_config *config, unsigned long arg)
 
 static int select_device_path_ioctl(struct gpib_board_config *config, unsigned long arg)
 {
-	select_device_path_ioctl_t *selection;
+	struct gpib_select_device_path_ioctl *selection;
 	int retval;
 
 	if (!capable(CAP_SYS_ADMIN))
 		return -EPERM;
 
-	selection = vmalloc(sizeof(select_device_path_ioctl_t));
+	selection = vmalloc(sizeof(struct gpib_select_device_path_ioctl));
 	if (!selection)
 		return -ENOMEM;
 
-	retval = copy_from_user(selection, (void __user *)arg, sizeof(select_device_path_ioctl_t));
+	retval = copy_from_user(selection, (void __user *)arg,
+				sizeof(struct gpib_select_device_path_ioctl));
 	if (retval) {
 		vfree(selection);
 		return -EFAULT;
diff --git a/drivers/staging/gpib/uapi/gpib_ioctl.h b/drivers/staging/gpib/uapi/gpib_ioctl.h
index a0fbc660ab996..473b09d4efaa7 100644
--- a/drivers/staging/gpib/uapi/gpib_ioctl.h
+++ b/drivers/staging/gpib/uapi/gpib_ioctl.h
@@ -103,9 +103,9 @@ struct gpib_sad_ioctl {
 };
 
 // select a piece of hardware to attach by its sysfs device path
-typedef struct {
+struct gpib_select_device_path_ioctl {
 	char device_path[0x1000];
-} select_device_path_ioctl_t;
+};
 
 typedef short event_ioctl_t;
 typedef int rsc_ioctl_t;
@@ -161,7 +161,7 @@ enum gpib_ioctl {
 	IBONL = _IOW(GPIB_CODE, 39, struct gpib_online_ioctl),
 	IBPP2_SET = _IOW(GPIB_CODE, 40, local_ppoll_mode_ioctl_t),
 	IBPP2_GET = _IOR(GPIB_CODE, 41, local_ppoll_mode_ioctl_t),
-	IBSELECT_DEVICE_PATH = _IOW(GPIB_CODE, 43, select_device_path_ioctl_t),
+	IBSELECT_DEVICE_PATH = _IOW(GPIB_CODE, 43, struct gpib_select_device_path_ioctl),
 	// 44 was IBSELECT_SERIAL_NUMBER
 	IBRSV2 = _IOW(GPIB_CODE, 45, request_service2_t)
 };