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authorriastradh <riastradh@NetBSD.org>2022-04-17 13:16:11 +0000
committerriastradh <riastradh@NetBSD.org>2022-04-17 13:16:11 +0000
commit0cfb89714369be2e0429b161c0bdfa99b6935b37 (patch)
treec73b03d5c7358cdd61cfbe469893c2141cf34d95 /sys/dev
parentc3f1ca3d20b6254f15cd5ce2384918e82d71d8a8 (diff)
uvideo(4): Use sizeof(*p), not sizeof(T), for kmem_alloc/free.
No functional change intended.
Diffstat (limited to 'sys/dev')
-rw-r--r--sys/dev/usb/uvideo.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/sys/dev/usb/uvideo.c b/sys/dev/usb/uvideo.c
index 2a5990fbca5..07c9b7fe5e2 100644
--- a/sys/dev/usb/uvideo.c
+++ b/sys/dev/usb/uvideo.c
@@ -1,4 +1,4 @@
-/* $NetBSD: uvideo.c,v 1.74 2022/04/17 13:15:48 riastradh Exp $ */
+/* $NetBSD: uvideo.c,v 1.75 2022/04/17 13:16:11 riastradh Exp $ */
/*
* Copyright (c) 2008 Patrick Mahoney
@@ -42,7 +42,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: uvideo.c,v 1.74 2022/04/17 13:15:48 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: uvideo.c,v 1.75 2022/04/17 13:16:11 riastradh Exp $");
#ifdef _KERNEL_OPT
#include "opt_usb.h"
@@ -774,7 +774,7 @@ uvideo_stream_guess_format(struct uvideo_stream *vs,
static struct uvideo_stream *
uvideo_stream_alloc(void)
{
- return kmem_zalloc(sizeof(struct uvideo_stream), KM_SLEEP);
+ return kmem_zalloc(sizeof(*uvideo_stream_alloc()), KM_SLEEP);
}
@@ -1287,11 +1287,11 @@ uvideo_stream_free(struct uvideo_stream *vs)
/* free linked-list of formats and pixel formats */
while ((format = SIMPLEQ_FIRST(&vs->vs_formats)) != NULL) {
SIMPLEQ_REMOVE_HEAD(&vs->vs_formats, entries);
- kmem_free(format, sizeof(struct uvideo_format));
+ kmem_free(format, sizeof(*format));
}
while ((pixel_format = SIMPLEQ_FIRST(&vs->vs_pixel_formats)) != NULL) {
SIMPLEQ_REMOVE_HEAD(&vs->vs_pixel_formats, entries);
- kmem_free(pixel_format, sizeof(struct uvideo_pixel_format));
+ kmem_free(pixel_format, sizeof(*pixel_format));
}
kmem_free(vs, sizeof(*vs));
@@ -1387,7 +1387,7 @@ uvideo_stream_init_frame_based_format(struct uvideo_stream *vs,
{
uvdesc = (const uvideo_descriptor_t *) usb_desc_iter_next(iter);
- format = kmem_zalloc(sizeof(struct uvideo_format), KM_SLEEP);
+ format = kmem_zalloc(sizeof(*format), KM_SLEEP);
format->format.pixel_format = pixel_format;
switch (format_desc->bDescriptorSubtype) {
@@ -1475,7 +1475,7 @@ uvideo_stream_init_frame_based_format(struct uvideo_stream *vs,
/* shouldn't ever get here */
DPRINTF(("uvideo: unknown frame based format %d\n",
format_desc->bDescriptorSubtype));
- kmem_free(format, sizeof(struct uvideo_format));
+ kmem_free(format, sizeof(*format));
return USBD_INVAL;
}