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authorJoe Perches <joe@perches.com>2010-05-17 23:08:21 -0700
committerDavid S. Miller <davem@davemloft.net>2010-05-17 23:23:14 -0700
commit3fa21e07e6acefa31f974d57fba2b6920a7ebd1a (patch)
tree4254644ef2579e9ac96db6ec0535b5e4231fd18e /net/mac80211
parentb60b6592baa69c43a5a0f55d6300a7feaab15338 (diff)
net: Remove unnecessary returns from void function()s
This patch removes from net/ (but not any netfilter files) all the unnecessary return; statements that precede the last closing brace of void functions. It does not remove the returns that are immediately preceded by a label as gcc doesn't like that. Done via: $ grep -rP --include=*.[ch] -l "return;\n}" net/ | \ xargs perl -i -e 'local $/ ; while (<>) { s/\n[ \t\n]+return;\n}/\n}/g; print; }' Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/mac80211')
-rw-r--r--net/mac80211/debugfs.h1
-rw-r--r--net/mac80211/mesh.c2
-rw-r--r--net/mac80211/mesh_hwmp.c1
3 files changed, 0 insertions, 4 deletions
diff --git a/net/mac80211/debugfs.h b/net/mac80211/debugfs.h
index 68e6a2050f9a..09cc9be34796 100644
--- a/net/mac80211/debugfs.h
+++ b/net/mac80211/debugfs.h
@@ -7,7 +7,6 @@ extern int mac80211_open_file_generic(struct inode *inode, struct file *file);
#else
static inline void debugfs_hw_add(struct ieee80211_local *local)
{
- return;
}
#endif
diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c
index 7e93524459fc..bde81031727a 100644
--- a/net/mac80211/mesh.c
+++ b/net/mac80211/mesh.c
@@ -287,8 +287,6 @@ void mesh_mgmt_ies_add(struct sk_buff *skb, struct ieee80211_sub_if_data *sdata)
*pos++ |= sdata->u.mesh.accepting_plinks ?
MESHCONF_CAPAB_ACCEPT_PLINKS : 0x00;
*pos++ = 0x00;
-
- return;
}
u32 mesh_table_hash(u8 *addr, struct ieee80211_sub_if_data *sdata, struct mesh_table *tbl)
diff --git a/net/mac80211/mesh_hwmp.c b/net/mac80211/mesh_hwmp.c
index d89ed7f2592b..0705018d8d1e 100644
--- a/net/mac80211/mesh_hwmp.c
+++ b/net/mac80211/mesh_hwmp.c
@@ -624,7 +624,6 @@ static void hwmp_prep_frame_process(struct ieee80211_sub_if_data *sdata,
fail:
rcu_read_unlock();
sdata->u.mesh.mshstats.dropped_frames_no_route++;
- return;
}
static void hwmp_perr_frame_process(struct ieee80211_sub_if_data *sdata,