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net: libwx: fix an error code in wx_alloc_page_pool()

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This function always returns success.  We need to preserve the error
code before setting rx_ring->page_pool = NULL.

Fixes: 850b971110 ("net: libwx: Allocate Rx and Tx resources")
Signed-off-by: Dan Carpenter <error27@gmail.com>
Link: https://lore.kernel.org/r/Y+T4aoefc1XWvGYb@kili
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Dan Carpenter 2023-02-09 16:43:06 +03:00 committed by Jakub Kicinski
parent f99f22e02f
commit 183514f7c5
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/wangxun/libwx/wx_lib.c
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@ -1745,8 +1745,8 @@ static int wx_alloc_page_pool(struct wx_ring *rx_ring)
rx_ring->page_pool = page_pool_create(&pp_params);
if (IS_ERR(rx_ring->page_pool)) {
rx_ring->page_pool = NULL;
ret = PTR_ERR(rx_ring->page_pool);
rx_ring->page_pool = NULL;
}
return ret;