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Subject[PATCH] USB: Removing NULL check for pool since dma_pool_destroy is safe
Removing NULL check for pool since dma_pool_destroy is safe

Signed-off-by: Salil Kapur <salilkapur93@gmail.com>
---
drivers/usb/core/buffer.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/usb/core/buffer.c b/drivers/usb/core/buffer.c
index 77eef8acff94..f641342cdec0 100644
--- a/drivers/usb/core/buffer.c
+++ b/drivers/usb/core/buffer.c
@@ -101,12 +101,8 @@ void hcd_buffer_destroy(struct usb_hcd *hcd)
return;

for (i = 0; i < HCD_BUFFER_POOLS; i++) {
- struct dma_pool *pool = hcd->pool[i];
-
- if (pool) {
- dma_pool_destroy(pool);
- hcd->pool[i] = NULL;
- }
+ dma_pool_destroy(hcd->pool[i]);
+ hcd->pool[i] = NULL;
}
}

--
2.14.4
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