staging: csr: remove CsrStrDup

Use kstrdup() for the few places that called it, and remove
CsrUtf8StrDup() as no one calls that function.

Cc: Mikko Virkkilä <mikko.virkkila@bluegiga.com>
Cc: Lauri Hintsala <Lauri.Hintsala@bluegiga.com>
Cc: Riku Mettälä <riku.mettala@bluegiga.com>
Cc: Veli-Pekka Peltola <veli-pekka.peltola@bluegiga.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/staging/csr/csr_serialize_primitive_types.c b/drivers/staging/csr/csr_serialize_primitive_types.c
index 2e4a8e9..419528b 100644
--- a/drivers/staging/csr/csr_serialize_primitive_types.c
+++ b/drivers/staging/csr/csr_serialize_primitive_types.c
@@ -49,14 +49,14 @@ EXPORT_SYMBOL_GPL(CsrMemCpyDes);
 
 void CsrCharStringDes(char **value, u8 *buffer, size_t *offset)
 {
-    *value = CsrStrDup((char *) &buffer[*offset]);
+    *value = kstrdup((char *) &buffer[*offset], GFP_KERNEL);
     *offset += CsrStrLen(*value) + 1;
 }
 EXPORT_SYMBOL_GPL(CsrCharStringDes);
 
 void CsrUtf8StringDes(u8 **value, u8 *buffer, size_t *offset)
 {
-    *value = (u8 *) CsrStrDup((char *) &buffer[*offset]);
+    *value = (u8 *)kstrdup((char *) &buffer[*offset], GFP_KERNEL);
     *offset += CsrStrLen((char *) *value) + 1;
 }