WARNING: line length of 81 exceeds 80 columns
#52: FILE: drivers/net/netdevsim/ethtool.c:130:
+	return min_t(u32, roundup_pow_of_two(channels) * 16, NSIM_RSS_INDIR_MAX);

WARNING: line length of 81 exceeds 80 columns
#67: FILE: drivers/net/netdevsim/ethtool.c:145:
+static int nsim_get_rxfh(struct net_device *dev, struct ethtool_rxfh_param *rxfh)

WARNING: line length of 89 exceeds 80 columns
#75: FILE: drivers/net/netdevsim/ethtool.c:153:
+		memcpy(rxfh->indir, ns->ethtool.rss_indir_tbl, indir_size * sizeof(u32));

WARNING: line length of 81 exceeds 80 columns
#82: FILE: drivers/net/netdevsim/ethtool.c:160:
+static int nsim_set_rxfh(struct net_device *dev, struct ethtool_rxfh_param *rxfh,

WARNING: line length of 89 exceeds 80 columns
#89: FILE: drivers/net/netdevsim/ethtool.c:167:
+		memcpy(ns->ethtool.rss_indir_tbl, rxfh->indir, indir_size * sizeof(u32));

WARNING: line length of 93 exceeds 80 columns
#96: FILE: drivers/net/netdevsim/ethtool.c:174:
+static int nsim_create_rxfh_context(struct net_device *dev, struct ethtool_rxfh_context *ctx,

WARNING: line length of 93 exceeds 80 columns
#103: FILE: drivers/net/netdevsim/ethtool.c:181:
+static int nsim_modify_rxfh_context(struct net_device *dev, struct ethtool_rxfh_context *ctx,

WARNING: line length of 93 exceeds 80 columns
#110: FILE: drivers/net/netdevsim/ethtool.c:188:
+static int nsim_remove_rxfh_context(struct net_device *dev, struct ethtool_rxfh_context *ctx,

WARNING: line length of 84 exceeds 80 columns
#111: FILE: drivers/net/netdevsim/ethtool.c:189:
+				    u32 rss_context, struct netlink_ext_ack *extack)

WARNING: line length of 99 exceeds 80 columns
#121: FILE: drivers/net/netdevsim/ethtool.c:199:
+		ns->ethtool.rss_indir_tbl[i] = ethtool_rxfh_indir_default(i, ns->ethtool.channels);

WARNING: line length of 82 exceeds 80 columns
#139: FILE: drivers/net/netdevsim/ethtool.c:215:
+						  old_indir_size, new_indir_size))

WARNING: line length of 82 exceeds 80 columns
#148: FILE: drivers/net/netdevsim/ethtool.c:224:
+						  old_indir_size, new_indir_size);

WARNING: line length of 85 exceeds 80 columns
#151: FILE: drivers/net/netdevsim/ethtool.c:227:
+	err = netif_set_real_num_queues(dev, ch->combined_count, ch->combined_count);

total: 0 errors, 13 warnings, 0 checks, 180 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit 62459fa13ed7 ("netdevsim: Add RSS context support with dynamic table sizing") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE FILE_PATH_CHANGES GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 13 warnings, 0 checks, 180 lines checked