1 files changed, 4 insertions, 7 deletions

diff --git a/sound/pci/asihpi/hpioctl.c b/sound/pci/asihpi/hpioctl.c
index 65fcf4770731..e0cff0c72e51 100644
--- a/sound/pci/asihpi/hpioctl.c
+++ b/sound/pci/asihpi/hpioctl.c
@@ -107,7 +107,6 @@ long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
         union hpi_response_buffer_v1 *hr;
         u16 res_max_size;
         u32 uncopied_bytes;
-        struct hpi_adapter *pa = NULL;
         int err = 0;
 
         if (cmd != HPI_IOCTL_LINUX)
@@ -182,6 +181,7 @@ long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
                 /* -1=no data 0=read from user mem, 1=write to user mem */
                 int wrflag = -1;
                 u32 adapter = hm->h.adapter_index;
+                struct hpi_adapter *pa = &adapters[adapter];
 
                 if ((adapter > HPI_MAX_ADAPTERS) || (!pa->type)) {
                         hpi_init_response(&hr->r0, HPI_OBJ_ADAPTER,
@@ -197,9 +197,7 @@ long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
                         goto out;
                 }
 
-                pa = &adapters[adapter];
-
-                if (mutex_lock_interruptible(&adapters[adapter].mutex)) {
+                if (mutex_lock_interruptible(&pa->mutex)) {
                         err = -EINTR;
                         goto out;
                 }
@@ -235,8 +233,7 @@ long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
                                                         "stream buffer size %d\n",
                                                         size);
 
-                                                mutex_unlock(&adapters
-                                                        [adapter].mutex);
+                                                mutex_unlock(&pa->mutex);
                                                 err = -EINVAL;
                                                 goto out;
                                         }
@@ -277,7 +274,7 @@ long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
                                         uncopied_bytes, size);
                 }
 
-                mutex_unlock(&adapters[adapter].mutex);
+                mutex_unlock(&pa->mutex);
         }
 
         /* on return response size must be set */