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[net-next,02/32] sfc: Avoid assignment in an if-statement, reported by checkpatch

Message ID 1327696960.2503.9.camel@bwh-desktop
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Ben Hutchings Jan. 27, 2012, 8:42 p.m. UTC 
Fix the following error:

ERROR: do not use assignment in if condition

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
---
 drivers/net/ethernet/sfc/efx.c |    8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)
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Patch

diff --git a/drivers/net/ethernet/sfc/efx.c b/drivers/net/ethernet/sfc/efx.c
index 11cc585..0539a8d 100644
--- a/drivers/net/ethernet/sfc/efx.c
+++ b/drivers/net/ethernet/sfc/efx.c
@@ -1069,9 +1069,11 @@  static int efx_init_io(struct efx_nic *efx)
 	 * masks event though they reject 46 bit masks.
 	 */
 	while (dma_mask > 0x7fffffffUL) {
-		if (pci_dma_supported(pci_dev, dma_mask) &&
-		    ((rc = pci_set_dma_mask(pci_dev, dma_mask)) == 0))
-			break;
+		if (pci_dma_supported(pci_dev, dma_mask)) {
+			rc = pci_set_dma_mask(pci_dev, dma_mask);
+			if (rc == 0)
+				break;
+		}
 		dma_mask >>= 1;
 	}
 	if (rc) {