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authorJoe Perches <joe@perches.com>2010-05-14 11:19:28 +0400
committerDavid S. Miller <davem@davemloft.net>2010-05-14 11:19:28 +0400
commita4b770972b8f819e408d7cc3ae9637e15bff62f6 (patch)
tree62e3c413b084c106d750cf6cc0701709cde30100 /drivers/net/gianfar.c
parent21ce849ba5cc178740c6532ba3dded852296ad91 (diff)
downloadlinux-a4b770972b8f819e408d7cc3ae9637e15bff62f6.tar.xz
drivers/net: Remove unnecessary returns from void function()s
This patch removes from drivers/net/ 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. It also does not remove null void functions with return. 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; }' with some cleanups by hand. Compile tested x86 allmodconfig only. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/gianfar.c')
-rw-r--r--drivers/net/gianfar.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index ea7d5ddb7760..43db5ab8ba3d 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -3009,8 +3009,6 @@ static void gfar_set_multi(struct net_device *dev)
gfar_set_hash_for_addr(dev, ha->addr);
}
}
-
- return;
}
@@ -3051,8 +3049,6 @@ static void gfar_set_hash_for_addr(struct net_device *dev, u8 *addr)
tempval = gfar_read(priv->hash_regs[whichreg]);
tempval |= value;
gfar_write(priv->hash_regs[whichreg], tempval);
-
- return;
}