sfc: Use dev_kfree_skb() in efx_end_loopback()

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Fix CID 102619 in the Coverity report on Linux.

efx_end_loopback() iterates over an array of skb pointers of which
some may be null (if efx_begin_loopback() failed).  It should not use
dev_kfree_skb_irq(), which requires non-null pointers.  In practice
this is safe because it does not run in interrupt context and
therefore always ends up calling dev_kfree_skb(), which does allow
null pointers.  But we should make that explicit.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>

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Ben Hutchings 2012-07-02 23:03:02 +01:00

parent a4ed2d4cd9

commit e3ed2bdfc4

1 changed files with 1 additions and 1 deletions

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drivers/net/ethernet/sfc/selftest.c

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