[SCSI] megaraid/megaraid_mm.c: fix a NULL pointer dereference

This patch fixes a NULL pointer dereference spotted by the Coverity
checker.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

diff --git a/drivers/scsi/megaraid/megaraid_mm.c b/drivers/scsi/megaraid/megaraid_mm.c
index 8f3ce0432295b38424903a339cfb39bb1dee39d8..e8f534fb336bac17c4fd20e2a6fc6fc374046d03 100644 (file)
--- a/drivers/scsi/megaraid/megaraid_mm.c
+++ b/drivers/scsi/megaraid/megaraid_mm.c
@@ -898,10 +898,8 @@ mraid_mm_register_adp(mraid_mmadp_t *lld_adp)
 
        adapter = kmalloc(sizeof(mraid_mmadp_t), GFP_KERNEL);
 
-       if (!adapter) {
-               rval = -ENOMEM;
-               goto memalloc_error;
-       }
+       if (!adapter)
+               return -ENOMEM;
 
        memset(adapter, 0, sizeof(mraid_mmadp_t));