[PATCH] staging: erofs: a few minor style fixes found using checkpatch

[Karen Palacio]

Fix camel case use in variable names,
Fix multiple assignments done in a single line,
Fix end of line containing '('.

Signed-off-by: Karen Palacio <karen.palacio.1994 at gmail.com>
---
 drivers/staging/erofs/super.c | 55 ++++++++++++++++++++++---------------------
 1 file changed, 28 insertions(+), 27 deletions(-)

diff --git a/drivers/staging/erofs/super.c b/drivers/staging/erofs/super.c
index 5449441..e281125 100644
--- a/drivers/staging/erofs/super.c
+++ b/drivers/staging/erofs/super.c
@@ -228,21 +228,21 @@ static void default_options(struct erofs_sb_info *sbi)
 }
 
 enum {
-	Opt_user_xattr,
-	Opt_nouser_xattr,
-	Opt_acl,
-	Opt_noacl,
-	Opt_fault_injection,
-	Opt_err
+	opt_user_xattr,
+	opt_nouser_xattr,
+	opt_acl,
+	opt_noacl,
+	opt_fault_injection,
+	opt_err
 };
 
 static match_table_t erofs_tokens = {
-	{Opt_user_xattr, "user_xattr"},
-	{Opt_nouser_xattr, "nouser_xattr"},
-	{Opt_acl, "acl"},
-	{Opt_noacl, "noacl"},
-	{Opt_fault_injection, "fault_injection=%u"},
-	{Opt_err, NULL}
+	{opt_user_xattr, "user_xattr"},
+	{opt_nouser_xattr, "nouser_xattr"},
+	{opt_acl, "acl"},
+	{opt_noacl, "noacl"},
+	{opt_fault_injection, "fault_injection=%u"},
+	{opt_err, NULL}
 };
 
 static int parse_options(struct super_block *sb, char *options)
@@ -260,41 +260,42 @@ static int parse_options(struct super_block *sb, char *options)
 		if (!*p)
 			continue;
 
-		args[0].to = args[0].from = NULL;
+		args[0].to = NULL;
+		args[0].from = NULL;
 		token = match_token(p, erofs_tokens, args);
 
 		switch (token) {
 #ifdef CONFIG_EROFS_FS_XATTR
-		case Opt_user_xattr:
+		case opt_user_xattr:
 			set_opt(EROFS_SB(sb), XATTR_USER);
 			break;
-		case Opt_nouser_xattr:
+		case opt_nouser_xattr:
 			clear_opt(EROFS_SB(sb), XATTR_USER);
 			break;
 #else
-		case Opt_user_xattr:
+		case opt_user_xattr:
 			infoln("user_xattr options not supported");
 			break;
-		case Opt_nouser_xattr:
+		case opt_nouser_xattr:
 			infoln("nouser_xattr options not supported");
 			break;
 #endif
 #ifdef CONFIG_EROFS_FS_POSIX_ACL
-		case Opt_acl:
+		case opt_acl:
 			set_opt(EROFS_SB(sb), POSIX_ACL);
 			break;
-		case Opt_noacl:
+		case opt_noacl:
 			clear_opt(EROFS_SB(sb), POSIX_ACL);
 			break;
 #else
-		case Opt_acl:
+		case opt_acl:
 			infoln("acl options not supported");
 			break;
-		case Opt_noacl:
+		case opt_noacl:
 			infoln("noacl options not supported");
 			break;
 #endif
-		case Opt_fault_injection:
+		case opt_fault_injection:
 			err = erofs_build_fault_attr(EROFS_SB(sb), args);
 			if (err)
 				return err;
@@ -525,7 +526,6 @@ static void erofs_put_super(struct super_block *sb)
 	sb->s_fs_info = NULL;
 }
 
-
 struct erofs_mount_private {
 	const char *dev_name;
 	char *options;
@@ -541,9 +541,9 @@ static int erofs_fill_super(struct super_block *sb,
 		priv->options, silent);
 }
 
-static struct dentry *erofs_mount(
-	struct file_system_type *fs_type, int flags,
-	const char *dev_name, void *data)
+static struct dentry *erofs_mount(struct file_system_type *fs_type,
+				  int flags,
+				  const char *dev_name, void *data)
 {
 	struct erofs_mount_private priv = {
 		.dev_name = dev_name,
@@ -623,7 +623,8 @@ static int erofs_statfs(struct dentry *dentry, struct kstatfs *buf)
 	buf->f_type = sb->s_magic;
 	buf->f_bsize = EROFS_BLKSIZ;
 	buf->f_blocks = sbi->blocks;
-	buf->f_bfree = buf->f_bavail = 0;
+	buf->f_bfree = 0;
+	buf->f_bavail = 0;
 
 	buf->f_files = ULLONG_MAX;
 	buf->f_ffree = ULLONG_MAX - sbi->inos;
-- 
2.7.4