iwlegacy: merge reclaim check

Merge reclaim check for 3945 & 4965. This add some more checks for
3945, most importantly N_RX notify.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 1 insertions, 8 deletions

diff --git a/drivers/net/wireless/iwlegacy/3945-mac.c b/drivers/net/wireless/iwlegacy/3945-mac.c
index 46b32d41aa2f..dc1d20cf64ee 100644
--- a/drivers/net/wireless/iwlegacy/3945-mac.c
+++ b/drivers/net/wireless/iwlegacy/3945-mac.c
@@ -1248,14 +1248,7 @@ il3945_rx_handle(struct il_priv *il)
                 len = le32_to_cpu(pkt->len_n_flags) & IL_RX_FRAME_SIZE_MSK;
                 len += sizeof(u32);     /* account for status word */
 
-                /* Reclaim a command buffer only if this packet is a response
-                 *   to a (driver-originated) command.
-                 * If the packet (e.g. Rx frame) originated from uCode,
-                 *   there is no command buffer to reclaim.
-                 * Ucode should set SEQ_RX_FRAME bit if ucode-originated,
-                 *   but apparently a few don't get set; catch them here. */
-                reclaim = !(pkt->hdr.sequence & SEQ_RX_FRAME) &&
-                    pkt->hdr.cmd != N_STATS && pkt->hdr.cmd != C_TX;
+                reclaim = il_need_reclaim(il, pkt);
 
                 /* Based on type of command response or notification,
                  *   handle those that need handling via function in