commit 577f8f1021f9ee6ef2a98a142652759ec122d27f
author Akinobu Mita <mita@fixstars.com> Mon Apr 23 21:08:18 2007 +0200
committer Arnd Bergmann <arnd@klappe.arndb.de> Mon Apr 23 21:18:56 2007 +0200
tree 4d83409765bca551223ead236733e69d6998a111
parent e45d48a34d4d1862d28d22c2533b8c6bb83b8c1f

[POWERPC] spufs: check spu_acquire_runnable() return value

This patch checks return value of spu_acquire_runnable() in
spufs_mfc_write().

Signed-off-by: Akinobu Mita <mita@fixstars.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>

arch/powerpc/platforms/cell/spufs/file.c

diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
index deb340e..525d6b0 100644
--- a/arch/powerpc/platforms/cell/spufs/file.c
+++ b/arch/powerpc/platforms/cell/spufs/file.c
@@ -1443,7 +1443,10 @@
 	if (ret)
 		goto out;
 
-	spu_acquire_runnable(ctx, 0);
+	ret = spu_acquire_runnable(ctx, 0);
+	if (ret)
+		goto out;
+
 	if (file->f_flags & O_NONBLOCK) {
 		ret = ctx->ops->send_mfc_command(ctx, &cmd);
 	} else {