sfc: Avoid assignment in an if-statement, reported by checkpatch
authorBen Hutchings <bhutchings@solarflare.com>
Thu, 5 Jan 2012 18:50:29 +0000 (18:50 +0000)
committerBen Hutchings <bhutchings@solarflare.com>
Thu, 5 Jan 2012 18:51:32 +0000 (18:51 +0000)
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

index 11cc585c36a4b88cfa0d06e3194ea5a53a91828c..0539a8d88a235e82652ce1878f1e91bf0b2a4dd5 100644 (file)
@@ -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) {