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| author | Salil Kapur <salilkapur93@gmail.com> | 2018-08-05 21:28:08 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-09-10 20:01:04 +0200 |
| commit | 71741bd6776aff40bc6e57d458a65d7e41190274 (patch) | |
| tree | e01dd04479832a7fe87f63627f7d999f168b86ef | |
| parent | 4e69817b106e4fb98f7af463d2f951e7b3603c12 (diff) | |
| download | linux-71741bd6776aff40bc6e57d458a65d7e41190274.tar.gz linux-71741bd6776aff40bc6e57d458a65d7e41190274.tar.bz2 linux-71741bd6776aff40bc6e57d458a65d7e41190274.zip | |
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/core/buffer.c | 8 |
1 files 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; } } |