[patch 1/5] fuse: fuse_file_alloc(): fix NULL dereferences

[Miklos Szeredi <miklos@szeredi.hu>]

From: Adrian Bunk <bunk@kernel.org>

This patch fixes obvious NULL dereferences spotted by the Coverity 
checker.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
---

Index: linux/fs/fuse/file.c
===================================================================
--- linux.orig/fs/fuse/file.c	2007-10-19 16:45:09.000000000 +0200
+++ linux/fs/fuse/file.c	2007-10-19 16:45:22.000000000 +0200
@@ -55,9 +55,10 @@ struct fuse_file *fuse_file_alloc(void)
 		if (!ff->reserved_req) {
 			kfree(ff);
 			ff = NULL;
+		} else {
+			INIT_LIST_HEAD(&ff->write_entry);
+			atomic_set(&ff->count, 0);
 		}
-		INIT_LIST_HEAD(&ff->write_entry);
-		atomic_set(&ff->count, 0);
 	}
 	return ff;
 }

--
-
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