1 files changed, 3 insertions, 9 deletions

diff --git a/sound/core/info.c b/sound/core/info.c
index 8ab72e0f5932..bcf6a48cc70d 100644
--- a/sound/core/info.c
+++ b/sound/core/info.c
@@ -344,12 +344,12 @@ static ssize_t snd_info_text_entry_write(struct file *file,
                 }
         }
         if (next > buf->len) {
-                char *nbuf = krealloc(buf->buffer, PAGE_ALIGN(next),
-                                      GFP_KERNEL | __GFP_ZERO);
+                char *nbuf = kvzalloc(PAGE_ALIGN(next), GFP_KERNEL);
                 if (!nbuf) {
                         err = -ENOMEM;
                         goto error;
                 }
+                kvfree(buf->buffer);
                 buf->buffer = nbuf;
                 buf->len = PAGE_ALIGN(next);
         }
@@ -427,7 +427,7 @@ static int snd_info_text_entry_release(struct inode *inode, struct file *file)
         single_release(inode, file);
         kfree(data->rbuffer);
         if (data->wbuffer) {
-                kfree(data->wbuffer->buffer);
+                kvfree(data->wbuffer->buffer);
                 kfree(data->wbuffer);
         }
 
@@ -652,7 +652,6 @@ int snd_info_get_line(struct snd_info_buffer *buffer, char *line, int len)
         *line = '\0';
         return 0;
 }
-
 EXPORT_SYMBOL(snd_info_get_line);
 
 /**
@@ -690,7 +689,6 @@ const char *snd_info_get_str(char *dest, const char *src, int len)
                 src++;
         return src;
 }
-
 EXPORT_SYMBOL(snd_info_get_str);
 
 /*
@@ -748,7 +746,6 @@ struct snd_info_entry *snd_info_create_module_entry(struct module * module,
                 entry->module = module;
         return entry;
 }
-
 EXPORT_SYMBOL(snd_info_create_module_entry);
 
 /**
@@ -772,7 +769,6 @@ struct snd_info_entry *snd_info_create_card_entry(struct snd_card *card,
         }
         return entry;
 }
-
 EXPORT_SYMBOL(snd_info_create_card_entry);
 
 static void snd_info_disconnect(struct snd_info_entry *entry)
@@ -815,7 +811,6 @@ void snd_info_free_entry(struct snd_info_entry * entry)
                 entry->private_free(entry);
         kfree(entry);
 }
-
 EXPORT_SYMBOL(snd_info_free_entry);
 
 /**
@@ -858,7 +853,6 @@ int snd_info_register(struct snd_info_entry * entry)
         mutex_unlock(&info_mutex);
         return 0;
 }
-
 EXPORT_SYMBOL(snd_info_register);
 
 /*