[PATCH] inotify: lock avoidance with parent watch status in dentry

[safe/jmp/linux-2.6] / fs / binfmt_elf_fdpic.c

diff --git a/fs/binfmt_elf_fdpic.c b/fs/binfmt_elf_fdpic.c
index dda87c4..5b3076e 100644 (file)
--- a/fs/binfmt_elf_fdpic.c
+++ b/fs/binfmt_elf_fdpic.c
@@ -187,7 +187,7 @@ static int load_elf_fdpic_binary(struct linux_binprm *bprm, struct pt_regs *regs
                                goto error;
 
                        /* read the name of the interpreter into memory */
-                       interpreter_name = (char *) kmalloc(phdr->p_filesz, GFP_KERNEL);
+                       interpreter_name = kmalloc(phdr->p_filesz, GFP_KERNEL);
                        if (!interpreter_name)
                                goto error;
 
@@ -411,16 +411,11 @@ error:
                allow_write_access(interpreter);
                fput(interpreter);
        }
-       if (interpreter_name)
-               kfree(interpreter_name);
-       if (exec_params.phdrs)
-               kfree(exec_params.phdrs);
-       if (exec_params.loadmap)
-               kfree(exec_params.loadmap);
-       if (interp_params.phdrs)
-               kfree(interp_params.phdrs);
-       if (interp_params.loadmap)
-               kfree(interp_params.loadmap);
+       kfree(interpreter_name);
+       kfree(exec_params.phdrs);
+       kfree(exec_params.loadmap);
+       kfree(interp_params.phdrs);
+       kfree(interp_params.loadmap);
        return retval;
 
        /* unrecoverable error - kill the process */