From: Jacob Keller Date: Mon, 8 Jul 2019 23:12:23 +0000 (-0700) Subject: fm10k: reduce the scope of the tx_buffer variable X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=fb381e60b8eb1eea61db07bdca436409229a8743;p=linux.git fm10k: reduce the scope of the tx_buffer variable The tx_buffer local variable in the function fm10k_clean_tx_ring is not used except inside a smaller block scope. Reduce the scope to its point of use. This was detected by cppcheck and resolves the following style warning produced by that tool: [fm10k_netdev.c:179]: (style) The scope of the variable 'tx_buffer' can be reduced. Signed-off-by: Jacob Keller Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c index 538a8467f4341..c73fb38be6788 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c @@ -169,7 +169,6 @@ void fm10k_unmap_and_free_tx_resource(struct fm10k_ring *ring, **/ static void fm10k_clean_tx_ring(struct fm10k_ring *tx_ring) { - struct fm10k_tx_buffer *tx_buffer; unsigned long size; u16 i; @@ -179,7 +178,8 @@ static void fm10k_clean_tx_ring(struct fm10k_ring *tx_ring) /* Free all the Tx ring sk_buffs */ for (i = 0; i < tx_ring->count; i++) { - tx_buffer = &tx_ring->tx_buffer[i]; + struct fm10k_tx_buffer *tx_buffer = &tx_ring->tx_buffer[i]; + fm10k_unmap_and_free_tx_resource(tx_ring, tx_buffer); }