1 files changed, 5 insertions, 5 deletions

diff --git a/drivers/media/video/saa7164/saa7164-api.c b/drivers/media/video/saa7164/saa7164-api.c
index bd86d970f4c2..8a98ab68239e 100644
--- a/drivers/media/video/saa7164/saa7164-api.c
+++ b/drivers/media/video/saa7164/saa7164-api.c
@@ -743,7 +743,7 @@ int saa7164_api_configure_dif(struct saa7164_port *port, u32 std)
 int saa7164_api_initialize_dif(struct saa7164_port *port)
 {
         struct saa7164_dev *dev = port->dev;
-        struct saa7164_port *p = 0;
+        struct saa7164_port *p = NULL;
         int ret = -EINVAL;
         u32 std = 0;
 
@@ -926,9 +926,9 @@ int saa7164_api_configure_port_mpeg2ps(struct saa7164_dev *dev,
 
 int saa7164_api_dump_subdevs(struct saa7164_dev *dev, u8 *buf, int len)
 {
-        struct saa7164_port *tsport = 0;
-        struct saa7164_port *encport = 0;
-        struct saa7164_port *vbiport = 0;
+        struct saa7164_port *tsport = NULL;
+        struct saa7164_port *encport = NULL;
+        struct saa7164_port *vbiport = NULL;
         u32 idx, next_offset;
         int i;
         struct tmComResDescrHeader *hdr, *t;
@@ -1340,7 +1340,7 @@ int saa7164_api_enum_subdevs(struct saa7164_dev *dev)
 
         /* Allocate enough storage for all of the descs */
         buf = kzalloc(buflen, GFP_KERNEL);
-        if (buf == NULL)
+        if (!buf)
                 return SAA_ERR_NO_RESOURCES;
 
         /* Retrieve them */