sfc: Fix some formatting errors reported by checkpatch

Fix the following errors and warnings:

ERROR: trailing whitespace
ERROR: spaces required around that '=' (ctx:VxV)
WARNING: please, no space before tabs

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

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/ethernet/sfc/nic.c b/drivers/net/ethernet/sfc/nic.c
index 3edfbaf5f022..b1df2f39c8f0 100644
--- a/drivers/net/ethernet/sfc/nic.c
+++ b/drivers/net/ethernet/sfc/nic.c
@@ -1837,7 +1837,7 @@ struct efx_nic_reg_table {
         REGISTER_REVISION_ ## min_rev, REGISTER_REVISION_ ## max_rev,   \
         step, rows                                                      \
 }
-#define REGISTER_TABLE(name, min_rev, max_rev)                          \
+#define REGISTER_TABLE(name, min_rev, max_rev)                          \
         REGISTER_TABLE_DIMENSIONS(                                      \
                 name, FR_ ## min_rev ## max_rev ## _ ## name,           \
                 min_rev, max_rev,                                       \