staging/lustre: Add spaces preferred around that '{+, -, *, /, |, <<, >>, &}'

This patch fixes all checkpatch occurences of
"CHECK: spaces preferred around that '{+,-,*,/,|,<<,>>,&}' (ctx:VxV)"
in Lustre code.

Signed-off-by: Emoly Liu <emoly.liu@intel.com>
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

9 files changed, 32 insertions, 28 deletions

diff --git a/drivers/staging/lustre/lustre/llite/file.c b/drivers/staging/lustre/lustre/llite/file.c
index 2f48f7e831c9..55ccd84a57c9 100644
--- a/drivers/staging/lustre/lustre/llite/file.c
+++ b/drivers/staging/lustre/lustre/llite/file.c
@@ -2472,7 +2472,7 @@ ll_file_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 
 			if (och) {
 				mode = och->och_flags &
-				       (FMODE_READ|FMODE_WRITE);
+				       (FMODE_READ | FMODE_WRITE);
 				rc = ll_lease_close(och, inode, &lease_broken);
 				if (rc == 0 && lease_broken)
 					mode = 0;
@@ -2959,7 +2959,7 @@ int ll_have_md_lock(struct inode *inode, __u64 *bits,
 	struct lustre_handle lockh;
 	ldlm_policy_data_t policy;
 	enum ldlm_mode mode = (l_req_mode == LCK_MINMODE) ?
-				(LCK_CR|LCK_CW|LCK_PR|LCK_PW) : l_req_mode;
+			      (LCK_CR | LCK_CW | LCK_PR | LCK_PW) : l_req_mode;
 	struct lu_fid *fid;
 	__u64 flags;
 	int i;
diff --git a/drivers/staging/lustre/lustre/llite/llite_lib.c b/drivers/staging/lustre/lustre/llite/llite_lib.c
index 49ed3df37810..b7f399ec6ae3 100644
--- a/drivers/staging/lustre/lustre/llite/llite_lib.c
+++ b/drivers/staging/lustre/lustre/llite/llite_lib.c
@@ -659,7 +659,8 @@ static int ll_options(char *options, int *flags)
 			*flags |= tmp;
 			goto next;
 		}
-		tmp = ll_set_opt("noflock", s1, LL_SBI_FLOCK|LL_SBI_LOCALFLOCK);
+		tmp = ll_set_opt("noflock", s1,
+				 LL_SBI_FLOCK | LL_SBI_LOCALFLOCK);
 		if (tmp) {
 			*flags &= ~tmp;
 			goto next;
@@ -1549,14 +1550,14 @@ int ll_setattr(struct dentry *de, struct iattr *attr)
 {
 	int mode = d_inode(de)->i_mode;
 
-	if ((attr->ia_valid & (ATTR_CTIME|ATTR_SIZE|ATTR_MODE)) ==
-			      (ATTR_CTIME|ATTR_SIZE|ATTR_MODE))
+	if ((attr->ia_valid & (ATTR_CTIME | ATTR_SIZE | ATTR_MODE)) ==
+			      (ATTR_CTIME | ATTR_SIZE | ATTR_MODE))
 		attr->ia_valid |= MDS_OPEN_OWNEROVERRIDE;
 
-	if (((attr->ia_valid & (ATTR_MODE|ATTR_FORCE|ATTR_SIZE)) ==
-			       (ATTR_SIZE|ATTR_MODE)) &&
+	if (((attr->ia_valid & (ATTR_MODE | ATTR_FORCE | ATTR_SIZE)) ==
+			       (ATTR_SIZE | ATTR_MODE)) &&
 	    (((mode & S_ISUID) && !(attr->ia_mode & S_ISUID)) ||
-	     (((mode & (S_ISGID|S_IXGRP)) == (S_ISGID|S_IXGRP)) &&
+	     (((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP)) &&
 	      !(attr->ia_mode & S_ISGID))))
 		attr->ia_valid |= ATTR_FORCE;
 
@@ -1567,7 +1568,7 @@ int ll_setattr(struct dentry *de, struct iattr *attr)
 		attr->ia_valid |= ATTR_KILL_SUID;
 
 	if ((attr->ia_valid & ATTR_MODE) &&
-	    ((mode & (S_ISGID|S_IXGRP)) == (S_ISGID|S_IXGRP)) &&
+	    ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP)) &&
 	    !(attr->ia_mode & S_ISGID) &&
 	    !(attr->ia_valid & ATTR_KILL_SGID))
 		attr->ia_valid |= ATTR_KILL_SGID;
@@ -1742,9 +1743,11 @@ int ll_update_inode(struct inode *inode, struct lustre_md *md)
 		lli->lli_ctime = body->mbo_ctime;
 	}
 	if (body->mbo_valid & OBD_MD_FLMODE)
-		inode->i_mode = (inode->i_mode & S_IFMT)|(body->mbo_mode & ~S_IFMT);
+		inode->i_mode = (inode->i_mode & S_IFMT) |
+				(body->mbo_mode & ~S_IFMT);
 	if (body->mbo_valid & OBD_MD_FLTYPE)
-		inode->i_mode = (inode->i_mode & ~S_IFMT)|(body->mbo_mode & S_IFMT);
+		inode->i_mode = (inode->i_mode & ~S_IFMT) |
+				(body->mbo_mode & S_IFMT);
 	LASSERT(inode->i_mode != 0);
 	if (S_ISREG(inode->i_mode))
 		inode->i_blkbits = min(PTLRPC_MAX_BRW_BITS + 1,
diff --git a/drivers/staging/lustre/lustre/llite/llite_mmap.c b/drivers/staging/lustre/lustre/llite/llite_mmap.c
index 66ee5db5fce8..9d03e79ccfec 100644
--- a/drivers/staging/lustre/lustre/llite/llite_mmap.c
+++ b/drivers/staging/lustre/lustre/llite/llite_mmap.c
@@ -126,7 +126,7 @@ restart:
 
 	fio = &io->u.ci_fault;
 	fio->ft_index      = index;
-	fio->ft_executable = vma->vm_flags&VM_EXEC;
+	fio->ft_executable = vma->vm_flags & VM_EXEC;
 
 	/*
 	 * disable VM_SEQ_READ and use VM_RAND_READ to make sure that
@@ -134,7 +134,7 @@ restart:
 	 * filemap_nopage. we do our readahead in ll_readpage.
 	 */
 	if (ra_flags)
-		*ra_flags = vma->vm_flags & (VM_RAND_READ|VM_SEQ_READ);
+		*ra_flags = vma->vm_flags & (VM_RAND_READ | VM_SEQ_READ);
 	vma->vm_flags &= ~VM_SEQ_READ;
 	vma->vm_flags |= VM_RAND_READ;
 
diff --git a/drivers/staging/lustre/lustre/llite/lproc_llite.c b/drivers/staging/lustre/lustre/llite/lproc_llite.c
index 5f8e78dc4bd8..4e82db873d86 100644
--- a/drivers/staging/lustre/lustre/llite/lproc_llite.c
+++ b/drivers/staging/lustre/lustre/llite/lproc_llite.c
@@ -996,17 +996,17 @@ static const struct llite_file_opcode {
 	/* file operation */
 	{ LPROC_LL_DIRTY_HITS,     LPROCFS_TYPE_REGS, "dirty_pages_hits" },
 	{ LPROC_LL_DIRTY_MISSES,   LPROCFS_TYPE_REGS, "dirty_pages_misses" },
-	{ LPROC_LL_READ_BYTES,     LPROCFS_CNTR_AVGMINMAX|LPROCFS_TYPE_BYTES,
+	{ LPROC_LL_READ_BYTES,     LPROCFS_CNTR_AVGMINMAX | LPROCFS_TYPE_BYTES,
 				   "read_bytes" },
-	{ LPROC_LL_WRITE_BYTES,    LPROCFS_CNTR_AVGMINMAX|LPROCFS_TYPE_BYTES,
+	{ LPROC_LL_WRITE_BYTES,    LPROCFS_CNTR_AVGMINMAX | LPROCFS_TYPE_BYTES,
 				   "write_bytes" },
-	{ LPROC_LL_BRW_READ,       LPROCFS_CNTR_AVGMINMAX|LPROCFS_TYPE_PAGES,
+	{ LPROC_LL_BRW_READ,       LPROCFS_CNTR_AVGMINMAX | LPROCFS_TYPE_PAGES,
 				   "brw_read" },
-	{ LPROC_LL_BRW_WRITE,      LPROCFS_CNTR_AVGMINMAX|LPROCFS_TYPE_PAGES,
+	{ LPROC_LL_BRW_WRITE,      LPROCFS_CNTR_AVGMINMAX | LPROCFS_TYPE_PAGES,
 				   "brw_write" },
-	{ LPROC_LL_OSC_READ,       LPROCFS_CNTR_AVGMINMAX|LPROCFS_TYPE_BYTES,
+	{ LPROC_LL_OSC_READ,       LPROCFS_CNTR_AVGMINMAX | LPROCFS_TYPE_BYTES,
 				   "osc_read" },
-	{ LPROC_LL_OSC_WRITE,      LPROCFS_CNTR_AVGMINMAX|LPROCFS_TYPE_BYTES,
+	{ LPROC_LL_OSC_WRITE,      LPROCFS_CNTR_AVGMINMAX | LPROCFS_TYPE_BYTES,
 				   "osc_write" },
 	{ LPROC_LL_IOCTL,	  LPROCFS_TYPE_REGS, "ioctl" },
 	{ LPROC_LL_OPEN,	   LPROCFS_TYPE_REGS, "open" },
@@ -1253,7 +1253,7 @@ static void ll_display_extents_info(struct ll_rw_extents_info *io_extents,
 			   r, pct(r, read_tot), pct(read_cum, read_tot),
 			   w, pct(w, write_tot), pct(write_cum, write_tot));
 		start = end;
-		if (start == 1<<10) {
+		if (start == 1 << 10) {
 			start = 1;
 			units += 10;
 			unitp++;
diff --git a/drivers/staging/lustre/lustre/llite/namei.c b/drivers/staging/lustre/lustre/llite/namei.c
index 8066f0de7e3b..7495c0fb2706 100644
--- a/drivers/staging/lustre/lustre/llite/namei.c
+++ b/drivers/staging/lustre/lustre/llite/namei.c
@@ -614,7 +614,7 @@ static struct dentry *ll_lookup_nd(struct inode *parent, struct dentry *dentry,
 	    (inode_permission(parent, MAY_WRITE | MAY_EXEC) == 0))
 		return NULL;
 
-	if (flags & (LOOKUP_PARENT|LOOKUP_OPEN|LOOKUP_CREATE))
+	if (flags & (LOOKUP_PARENT | LOOKUP_OPEN | LOOKUP_CREATE))
 		itp = NULL;
 	else
 		itp = &it;
@@ -1012,7 +1012,7 @@ static int ll_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)
 
 	if (!IS_POSIXACL(dir) || !exp_connect_umask(ll_i2mdexp(dir)))
 		mode &= ~current_umask();
-	mode = (mode & (S_IRWXUGO|S_ISVTX)) | S_IFDIR;
+	mode = (mode & (S_IRWXUGO | S_ISVTX)) | S_IFDIR;
 	err = ll_new_node(dir, dentry, NULL, mode, 0, LUSTRE_OPC_MKDIR);
 
 	if (!err)
diff --git a/drivers/staging/lustre/lustre/llite/rw.c b/drivers/staging/lustre/lustre/llite/rw.c
index 01aee846c7a4..f053f551cbb3 100644
--- a/drivers/staging/lustre/lustre/llite/rw.c
+++ b/drivers/staging/lustre/lustre/llite/rw.c
@@ -651,7 +651,8 @@ static void ras_update_stride_detector(struct ll_readahead_state *ras,
 	if (!stride_io_mode(ras) && (stride_gap != 0 ||
 	    ras->ras_consecutive_stride_requests == 0)) {
 		ras->ras_stride_pages = ras->ras_consecutive_pages;
-		ras->ras_stride_length = stride_gap+ras->ras_consecutive_pages;
+		ras->ras_stride_length = ras->ras_consecutive_pages +
+					 stride_gap;
 	}
 	LASSERT(ras->ras_request_index == 0);
 	LASSERT(ras->ras_consecutive_stride_requests == 0);
@@ -663,7 +664,7 @@ static void ras_update_stride_detector(struct ll_readahead_state *ras,
 	}
 
 	ras->ras_stride_pages = ras->ras_consecutive_pages;
-	ras->ras_stride_length = stride_gap+ras->ras_consecutive_pages;
+	ras->ras_stride_length = stride_gap + ras->ras_consecutive_pages;
 
 	RAS_CDEBUG(ras);
 	return;
diff --git a/drivers/staging/lustre/lustre/llite/rw26.c b/drivers/staging/lustre/lustre/llite/rw26.c
index 8c8c10044826..2f8ef545a39d 100644
--- a/drivers/staging/lustre/lustre/llite/rw26.c
+++ b/drivers/staging/lustre/lustre/llite/rw26.c
@@ -161,7 +161,7 @@ static int ll_releasepage(struct page *vmpage, gfp_t gfp_mask)
 	return result;
 }
 
-#define MAX_DIRECTIO_SIZE (2*1024*1024*1024UL)
+#define MAX_DIRECTIO_SIZE (2 * 1024 * 1024 * 1024UL)
 
 static inline int ll_get_user_pages(int rw, unsigned long user_addr,
 				    size_t size, struct page ***pages,
diff --git a/drivers/staging/lustre/lustre/llite/super25.c b/drivers/staging/lustre/lustre/llite/super25.c
index 3dd7e0eb0b54..883084e9a315 100644
--- a/drivers/staging/lustre/lustre/llite/super25.c
+++ b/drivers/staging/lustre/lustre/llite/super25.c
@@ -102,8 +102,8 @@ static int __init lustre_init(void)
 
 	rc = -ENOMEM;
 	ll_inode_cachep = kmem_cache_create("lustre_inode_cache",
-					    sizeof(struct ll_inode_info),
-					    0, SLAB_HWCACHE_ALIGN|SLAB_ACCOUNT,
+					    sizeof(struct ll_inode_info), 0,
+					    SLAB_HWCACHE_ALIGN | SLAB_ACCOUNT,
 					    NULL);
 	if (!ll_inode_cachep)
 		goto out_cache;
diff --git a/drivers/staging/lustre/lustre/llite/vvp_object.c b/drivers/staging/lustre/lustre/llite/vvp_object.c
index 2c520b0bf6ca..e4080ba73bf3 100644
--- a/drivers/staging/lustre/lustre/llite/vvp_object.c
+++ b/drivers/staging/lustre/lustre/llite/vvp_object.c
@@ -120,7 +120,7 @@ static int vvp_attr_set(const struct lu_env *env, struct cl_object *obj,
 	if (0 && valid & CAT_SIZE)
 		i_size_write(inode, attr->cat_size);
 	/* not currently necessary */
-	if (0 && valid & (CAT_UID|CAT_GID|CAT_SIZE))
+	if (0 && valid & (CAT_UID | CAT_GID | CAT_SIZE))
 		mark_inode_dirty(inode);
 	return 0;
 }