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Date: Fri, 20 Nov 2009 17:40:41 +0100 From: Jan Blunck <jblunck@...e.de> To: linux-fsdevel@...r.kernel.org, Christoph Hellwig <hch@...radead.org>, Alan Cox <alan@...rguk.ukuu.org.uk> Cc: Linux-Kernel Mailinglist <linux-kernel@...r.kernel.org>, Andrew Morton <akpm@...ux-foundation.org>, Thomas Gleixner <tglx@...utronix.de>, jkacur@...hat.com, Arnd Bergmann <arnd@...db.de>, Frédéric Weisbecker <fweisbec@...il.com>, Jamie Lokier <jamie@...reable.org>, Jan Blunck <jblunck@...e.de>, Felix Beck <felix.beck@...ibm.com>, Ralph Wuerthner <ralph.wuerthner@...ibm.com>, linux390@...ibm.com Subject: [PATCH 11/15] zcrypt: Use nonseekable_open() zcrypt doesn't even allow to read/write the files it opens. So seeking on it shouldn't fall back to defaults either but should be disallowed as well. Signed-off-by: Jan Blunck <jblunck@...e.de> --- drivers/s390/crypto/zcrypt_api.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/s390/crypto/zcrypt_api.c b/drivers/s390/crypto/zcrypt_api.c index 65b6a96..4ff1820 100644 --- a/drivers/s390/crypto/zcrypt_api.c +++ b/drivers/s390/crypto/zcrypt_api.c @@ -302,7 +302,7 @@ static int zcrypt_open(struct inode *inode, struct file *filp) lock_kernel(); atomic_inc(&zcrypt_open_count); unlock_kernel(); - return 0; + return nonseekable_open(inode, filp); } /** -- 1.6.4.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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