1 files changed, 20 insertions, 22 deletions

diff --git a/fs/udf/ialloc.c b/fs/udf/ialloc.c
index 8206983f2ebf..636d8f613929 100644
--- a/fs/udf/ialloc.c
+++ b/fs/udf/ialloc.c
@@ -28,7 +28,7 @@
 #include "udf_i.h"
 #include "udf_sb.h"
 
-void udf_free_inode(struct inode * inode)
+void udf_free_inode(struct inode *inode)
 {
 	struct super_block *sb = inode->i_sb;
 	struct udf_sb_info *sbi = UDF_SB(sb);
@@ -50,7 +50,7 @@ void udf_free_inode(struct inode * inode)
 		else
 			UDF_SB_LVIDIU(sb)->numFiles =
 				cpu_to_le32(le32_to_cpu(UDF_SB_LVIDIU(sb)->numFiles) - 1);
-		
+
 		mark_buffer_dirty(sbi->s_lvidbh);
 	}
 	mutex_unlock(&sbi->s_alloc_mutex);
@@ -58,18 +58,17 @@ void udf_free_inode(struct inode * inode)
 	udf_free_blocks(sb, NULL, UDF_I_LOCATION(inode), 0, 1);
 }
 
-struct inode * udf_new_inode (struct inode *dir, int mode, int * err)
+struct inode *udf_new_inode(struct inode *dir, int mode, int *err)
 {
 	struct super_block *sb = dir->i_sb;
 	struct udf_sb_info *sbi = UDF_SB(sb);
-	struct inode * inode;
+	struct inode *inode;
 	int block;
 	uint32_t start = UDF_I_LOCATION(dir).logicalBlockNum;
 
 	inode = new_inode(sb);
 
-	if (!inode)
-	{
+	if (!inode) {
 		*err = -ENOMEM;
 		return NULL;
 	}
@@ -82,16 +81,14 @@ struct inode * udf_new_inode (struct inode *dir, int mode, int * err)
 	UDF_I_STRAT4096(inode) = 0;
 
 	block = udf_new_block(dir->i_sb, NULL, UDF_I_LOCATION(dir).partitionReferenceNum,
-		start, err);
-	if (*err)
-	{
+			      start, err);
+	if (*err) {
 		iput(inode);
 		return NULL;
 	}
 
 	mutex_lock(&sbi->s_alloc_mutex);
-	if (UDF_SB_LVIDBH(sb))
-	{
+	if (UDF_SB_LVIDBH(sb)) {
 		struct logicalVolHeaderDesc *lvhd;
 		uint64_t uniqueID;
 		lvhd = (struct logicalVolHeaderDesc *)(UDF_SB_LVID(sb)->logicalVolContentsUse);
@@ -109,14 +106,13 @@ struct inode * udf_new_inode (struct inode *dir, int mode, int * err)
 	}
 	inode->i_mode = mode;
 	inode->i_uid = current->fsuid;
-	if (dir->i_mode & S_ISGID)
-	{
+	if (dir->i_mode & S_ISGID) {
 		inode->i_gid = dir->i_gid;
 		if (S_ISDIR(mode))
 			mode |= S_ISGID;
-	}
-	else
+	} else {
 		inode->i_gid = current->fsgid;
+	}
 
 	UDF_I_LOCATION(inode).logicalBlockNum = block;
 	UDF_I_LOCATION(inode).partitionReferenceNum = UDF_I_LOCATION(dir).partitionReferenceNum;
@@ -125,17 +121,20 @@ struct inode * udf_new_inode (struct inode *dir, int mode, int * err)
 	UDF_I_LENEATTR(inode) = 0;
 	UDF_I_LENALLOC(inode) = 0;
 	UDF_I_USE(inode) = 0;
-	if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_USE_EXTENDED_FE))
-	{
+	if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_USE_EXTENDED_FE)) {
 		UDF_I_EFE(inode) = 1;
 		UDF_UPDATE_UDFREV(inode->i_sb, UDF_VERS_USE_EXTENDED_FE);
 		UDF_I_DATA(inode) = kzalloc(inode->i_sb->s_blocksize - sizeof(struct extendedFileEntry), GFP_KERNEL);
-	}
-	else
-	{
+	} else {
 		UDF_I_EFE(inode) = 0;
 		UDF_I_DATA(inode) = kzalloc(inode->i_sb->s_blocksize - sizeof(struct fileEntry), GFP_KERNEL);
 	}
+	if (!UDF_I_DATA(inode)) {
+		iput(inode);
+		*err = -ENOMEM;
+		mutex_unlock(&sbi->s_alloc_mutex);
+		return NULL;
+	}
 	if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_USE_AD_IN_ICB))
 		UDF_I_ALLOCTYPE(inode) = ICBTAG_FLAG_AD_IN_ICB;
 	else if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_USE_SHORT_AD))
@@ -148,8 +147,7 @@ struct inode * udf_new_inode (struct inode *dir, int mode, int * err)
 	mark_inode_dirty(inode);
 	mutex_unlock(&sbi->s_alloc_mutex);
 
-	if (DQUOT_ALLOC_INODE(inode))
-	{
+	if (DQUOT_ALLOC_INODE(inode)) {
 		DQUOT_DROP(inode);
 		inode->i_flags |= S_NOQUOTA;
 		inode->i_nlink = 0;