[PATCH, resent] fs: cleanup for fs/jffs2/compr_rubin.c

[PATCH, resent] fs: cleanup for fs/jffs2/compr_rubin.c

[Jianjun Kong]

fs/jffs2/compr_rubin.c:
remove duplicated #include and other cleanup

Signed-off-by: Jianjun Kong <jianjun@zeuux.org>
---
 fs/jffs2/compr_rubin.c |    7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/fs/jffs2/compr_rubin.c b/fs/jffs2/compr_rubin.c
index c73fa89..35f1652 100644
--- a/fs/jffs2/compr_rubin.c
+++ b/fs/jffs2/compr_rubin.c
@@ -24,8 +24,6 @@
 #define BIT_DIVIDER_MIPS 1043
 static int bits_mips[8] = { 277,249,290,267,229,341,212,241}; /* mips32 */
 
-#include <linux/errno.h>
-
 struct pushpull {
 	unsigned char *buf;
 	unsigned int buflen;
@@ -157,7 +155,8 @@ static void init_decode(struct rubin_state *rs, int div, int *bits)
 	/* behalve lower */
 	rs->rec_q = 0;
 
-	for (rs->bit_number = 0; rs->bit_number++ < RUBIN_REG_SIZE; rs->rec_q = rs->rec_q * 2 + (long) (pullbit(&rs->pp)))
+	for (rs->bit_number = 0; rs->bit_number++ < RUBIN_REG_SIZE;
+		rs->rec_q = rs->rec_q * 2 + (long) (pullbit(&rs->pp)))
 		;
 }
 
@@ -241,7 +240,7 @@ static int out_byte(struct rubin_state *rs, unsigned char byte)
 			*rs = rs_copy;
 			return ret;
 		}
-		byte=byte>>1;
+		byte >>= 1;
 	}
 	return 0;
 }
-- 
1.5.6.3