leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

USB: Removing NULL check for pool since dma_pool_destroy is safe

Browse Source 
Removing NULL check for pool since dma_pool_destroy is safe

Signed-off-by: Salil Kapur <salilkapur93@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Salil Kapur 2018-08-05 21:28:08 -07:00 committed by Greg Kroah-Hartman
parent 4e69817b10
commit 71741bd677
1 changed files with 2 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/usb/core/buffer.c
View File

@ -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;
}
}