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Groups > linux.kernel > #1229457
| From | Peter Senna Tschudin <peter.senna@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 04/14] RFC: usb/host/fotg210: Remove NULL checks dma_pool_destroy |
| Date | 2015-09-21 17:10 +0200 |
| Message-ID | <qbaT8-1N0-35@gated-at.bofh.it> (permalink) |
| References | <q91Kj-2gb-19@gated-at.bofh.it> <qbaT7-1N0-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
This patch remove NULL checks before calls to dma_pool_destroy() as the
function now can handle NULL pointers.
Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
---
drivers/usb/host/fotg210-hcd.c | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/drivers/usb/host/fotg210-hcd.c b/drivers/usb/host/fotg210-hcd.c
index f574143..51feb61 100644
--- a/drivers/usb/host/fotg210-hcd.c
+++ b/drivers/usb/host/fotg210-hcd.c
@@ -1925,17 +1925,13 @@ static void fotg210_mem_cleanup(struct fotg210_hcd *fotg210)
fotg210->dummy = NULL;
/* DMA consistent memory and pools */
- if (fotg210->qtd_pool)
- dma_pool_destroy(fotg210->qtd_pool);
+ dma_pool_destroy(fotg210->qtd_pool);
fotg210->qtd_pool = NULL;
- if (fotg210->qh_pool) {
- dma_pool_destroy(fotg210->qh_pool);
- fotg210->qh_pool = NULL;
- }
+ dma_pool_destroy(fotg210->qh_pool);
+ fotg210->qh_pool = NULL;
- if (fotg210->itd_pool)
- dma_pool_destroy(fotg210->itd_pool);
+ dma_pool_destroy(fotg210->itd_pool);
fotg210->itd_pool = NULL;
if (fotg210->periodic)
--
2.1.0
--
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similar files: fusbh200-hcd.c and fotg210-hcd.c Peter Senna Tschudin <peter.senna@gmail.com> - 2015-09-07 16:50 +0200
Re: similar files: fusbh200-hcd.c and fotg210-hcd.c Felipe Balbi <balbi@ti.com> - 2015-09-08 18:00 +0200
Re: similar files: fusbh200-hcd.c and fotg210-hcd.c Peter Senna Tschudin <peter.senna@gmail.com> - 2015-09-12 15:20 +0200
Re: similar files: fusbh200-hcd.c and fotg210-hcd.c Felipe Balbi <balbi@ti.com> - 2015-09-14 17:10 +0200
Re: similar files: fusbh200-hcd.c and fotg210-hcd.c Peter Senna Tschudin <peter.senna@gmail.com> - 2015-09-14 20:00 +0200
Re: similar files: fusbh200-hcd.c and fotg210-hcd.c Felipe Balbi <balbi@ti.com> - 2015-09-15 16:40 +0200
Re: similar files: fusbh200-hcd.c and fotg210-hcd.c Peter Senna Tschudin <peter.senna@gmail.com> - 2015-09-15 18:50 +0200
Re: similar files: fusbh200-hcd.c and fotg210-hcd.c Felipe Balbi <balbi@ti.com> - 2015-09-15 19:00 +0200
[PATCH 08/14] RFC: usb/host/fotg210: convert macro to inline function Peter Senna Tschudin <peter.senna@gmail.com> - 2015-09-21 17:10 +0200
[PATCH 09/14] RFC: usb/host/fotg210: Add function: output_buf_tds_dir() Peter Senna Tschudin <peter.senna@gmail.com> - 2015-09-21 17:10 +0200
Re: [PATCH 09/14] RFC: usb/host/fotg210: Add function: output_buf_tds_dir() Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> - 2015-09-21 21:20 +0200
[PATCH 14/14] RFC: usb/host/faraday-hcd: Import FUSBH200 parameters Peter Senna Tschudin <peter.senna@gmail.com> - 2015-09-21 17:10 +0200
[PATCH 00/14] RFC: Consolidation: FUSB200 and FOTG210 Peter Senna Tschudin <peter.senna@gmail.com> - 2015-09-21 17:10 +0200
[PATCH 04/14] RFC: usb/host/fotg210: Remove NULL checks dma_pool_destroy Peter Senna Tschudin <peter.senna@gmail.com> - 2015-09-21 17:10 +0200
[PATCH 03/14] RFC: usb/host/fotg210: Remove useless else statement Peter Senna Tschudin <peter.senna@gmail.com> - 2015-09-21 17:10 +0200
[PATCH 10/14] RFC: usb/host/fotg210: Add function scan_frame_queue() Peter Senna Tschudin <peter.senna@gmail.com> - 2015-09-21 17:10 +0200
[PATCH 06/14] RFC: usb/host/fotg210: replace msleep by usleep_range Peter Senna Tschudin <peter.senna@gmail.com> - 2015-09-21 17:10 +0200
[PATCH 02/14] RFC: usb/host/fotg210: remove KERN_WARNING from pr_info Peter Senna Tschudin <peter.senna@gmail.com> - 2015-09-21 17:10 +0200
Re: [PATCH 02/14] RFC: usb/host/fotg210: remove KERN_WARNING from pr_info Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> - 2015-09-21 21:00 +0200
[PATCH 05/14] RFC: usb/host/fotg210: change kmalloc by kmalloc_array Peter Senna Tschudin <peter.senna@gmail.com> - 2015-09-21 17:10 +0200
Re: [PATCH 05/14] RFC: usb/host/fotg210: change kmalloc by kmalloc_array Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> - 2015-09-21 21:00 +0200
[PATCH 13/14] RFC: usb/host/faraday-hcd: Move #defines outside struct Peter Senna Tschudin <peter.senna@gmail.com> - 2015-09-21 17:10 +0200
[PATCH 07/14] RFC: usb/host/fotg210: Remove a macro from snprintf Peter Senna Tschudin <peter.senna@gmail.com> - 2015-09-21 17:10 +0200
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