linux-kernel - [PATCH 20/28] file: checkpatch wanking

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Date:	Tue, 29 Nov 2011 18:14:18 -0800
From:	Joe Perches <joe@...ches.com>
To:	Alexander Viro <viro@...iv.linux.org.uk>
Cc:	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 20/28] file: checkpatch wanking

Reflowed comments.  Now checkpatch clean.

$ ./scripts/checkpatch.pl -f --terse --nosummary fs/file.c | \
  cut -f3- -d":" | sort | uniq -c

      1  ERROR: "foo * bar" should be "foo *bar"
      1  ERROR: space required before the open parenthesis '('
      4  WARNING: line over 80 characters

Signed-off-by: Joe Perches <joe@...ches.com>
---
 fs/file.c |   21 ++++++++++++---------
 1 files changed, 12 insertions(+), 9 deletions(-)

diff --git a/fs/file.c b/fs/file.c
index a88b110..7128878 100644
--- a/fs/file.c
+++ b/fs/file.c
@@ -45,8 +45,9 @@ static DEFINE_PER_CPU(struct fdtable_defer, fdtable_defer_list);
 static void *alloc_fdmem(unsigned int size)
 {
 	/*
-	 * Very large allocations can stress page reclaim, so fall back to
-	 * vmalloc() if the allocation size will be considered "large" by the VM.
+	 * Very large allocations can stress page reclaim so
+	 * fall back to vmalloc() if the allocation size will
+	 * be considered "large" by the VM.
 	 */
 	if (size <= (PAGE_SIZE << PAGE_ALLOC_COSTLY_ORDER)) {
 		void *data = kmalloc(size, GFP_KERNEL|__GFP_NOWARN);
@@ -78,7 +79,7 @@ static void free_fdtable_work(struct work_struct *work)
 	fdt = f->next;
 	f->next = NULL;
 	spin_unlock_bh(&f->lock);
-	while(fdt) {
+	while (fdt) {
 		struct fdtable *next = fdt->next;
 
 		__free_fdtable(fdt);
@@ -141,7 +142,7 @@ static void copy_fdtable(struct fdtable *nfdt, struct fdtable *ofdt)
 	memset((char *)(nfdt->close_on_exec) + cpy, 0, set);
 }
 
-static struct fdtable * alloc_fdtable(unsigned int nr)
+static struct fdtable *alloc_fdtable(unsigned int nr)
 {
 	struct fdtable *fdt;
 	char *data;
@@ -157,9 +158,10 @@ static struct fdtable * alloc_fdtable(unsigned int nr)
 	nr = roundup_pow_of_two(nr + 1);
 	nr *= (1024 / sizeof(struct file *));
 	/*
-	 * Note that this can drive nr *below* what we had passed if sysctl_nr_open
-	 * had been set lower between the check in expand_files() and here.  Deal
-	 * with that in caller, it's cheaper that way.
+	 * Note that this can drive nr *below* what we had passed
+	 * if sysctl_nr_open had been set lower between the check
+	 * in expand_files() and here.
+	 * Deal with that in caller, it's cheaper that way.
 	 *
 	 * We make sure that nr remains a multiple of BITS_PER_LONG - otherwise
 	 * bitmaps handling below becomes unpleasant, to put it mildly...
@@ -213,8 +215,9 @@ static int expand_fdtable(struct files_struct *files, int nr)
 	if (!new_fdt)
 		return -ENOMEM;
 	/*
-	 * extremely unlikely race - sysctl_nr_open decreased between the check in
-	 * caller and alloc_fdtable().  Cheaper to catch it here...
+	 * extremely unlikely race - sysctl_nr_open decreased
+	 * between the check in caller and alloc_fdtable().
+	 * Cheaper to catch it here...
 	 */
 	if (unlikely(new_fdt->max_fds <= nr)) {
 		__free_fdtable(new_fdt);
-- 
1.7.6.405.gc1be0

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