linux-kernel - [PATCH] Fix whitespace in uapi/linux/tcp.h.

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Date:   Fri,  8 Jan 2021 22:21:04 +0000
From:   Danilo Martins <doak@...gle.com>
To:     edumazet@...gle.com
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        Danilo Carvalho <doak@...gle.com>
Subject: [PATCH] Fix whitespace in uapi/linux/tcp.h.

From: Danilo Carvalho <doak@...gle.com>

List of things fixed:
  - Two of the socket options were idented with spaces instead of tabs.
  - Trailing whitespace in some lines.
  - Improper spacing around parenthesis caught by checkpatch.pl.
  - Mix of space and tabs in tcp_word_hdr union.

Signed-off-by: Danilo Carvalho <doak@...gle.com>
---
 include/uapi/linux/tcp.h | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/include/uapi/linux/tcp.h b/include/uapi/linux/tcp.h
index 13ceeb395eb8..768e93bd5b51 100644
--- a/include/uapi/linux/tcp.h
+++ b/include/uapi/linux/tcp.h
@@ -51,7 +51,7 @@ struct tcphdr {
 		fin:1;
 #else
 #error	"Adjust your <asm/byteorder.h> defines"
-#endif	
+#endif
 	__be16	window;
 	__sum16	check;
 	__be16	urg_ptr;
@@ -62,14 +62,14 @@ struct tcphdr {
  *  (union is compatible to any of its members)
  *  This means this part of the code is -fstrict-aliasing safe now.
  */
-union tcp_word_hdr { 
+union tcp_word_hdr {
 	struct tcphdr hdr;
-	__be32 		  words[5];
-}; 
+	__be32        words[5];
+};
 
-#define tcp_flag_word(tp) ( ((union tcp_word_hdr *)(tp))->words [3]) 
+#define tcp_flag_word(tp) (((union tcp_word_hdr *)(tp))->words[3])
 
-enum { 
+enum {
 	TCP_FLAG_CWR = __constant_cpu_to_be32(0x00800000),
 	TCP_FLAG_ECE = __constant_cpu_to_be32(0x00400000),
 	TCP_FLAG_URG = __constant_cpu_to_be32(0x00200000),
@@ -80,7 +80,7 @@ enum {
 	TCP_FLAG_FIN = __constant_cpu_to_be32(0x00010000),
 	TCP_RESERVED_BITS = __constant_cpu_to_be32(0x0F000000),
 	TCP_DATA_OFFSET = __constant_cpu_to_be32(0xF0000000)
-}; 
+};
 
 /*
  * TCP general constants
@@ -103,8 +103,8 @@ enum {
 #define TCP_QUICKACK		12	/* Block/reenable quick acks */
 #define TCP_CONGESTION		13	/* Congestion control algorithm */
 #define TCP_MD5SIG		14	/* TCP MD5 Signature (RFC2385) */
-#define TCP_THIN_LINEAR_TIMEOUTS 16      /* Use linear timeouts for thin streams*/
-#define TCP_THIN_DUPACK         17      /* Fast retrans. after 1 dupack */
+#define TCP_THIN_LINEAR_TIMEOUTS 16	/* Use linear timeouts for thin streams*/
+#define TCP_THIN_DUPACK		17	/* Fast retrans. after 1 dupack */
 #define TCP_USER_TIMEOUT	18	/* How long for loss retry before timeout */
 #define TCP_REPAIR		19	/* TCP sock is under repair right now */
 #define TCP_REPAIR_QUEUE	20
-- 
2.30.0.284.gd98b1dd5eaa7-goog