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Date: Mon, 5 Oct 2015 06:59:17 +0300 From: Dmitry Kalinkin <dmitry.kalinkin@...il.com> To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Martyn Welch <martyn@...chs.me.uk>, Manohar Vanga <manohar.vanga@...il.com> Cc: devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org, Dmitry Kalinkin <dmitry.kalinkin@...il.com> Subject: [PATCH] vme: tsi148: silence uninitialized variable warning The warning is a false positive. drivers/vme/bridges/vme_tsi148.c: In function 'tsi148_master_write': drivers/vme/bridges/vme_tsi148.c:1358:31: warning: 'handler' may be used uninitialized in this function [-Wmaybe-uninitialized] vme_unregister_error_handler(handler); ^ drivers/vme/bridges/vme_tsi148.c: In function 'tsi148_master_read': drivers/vme/bridges/vme_tsi148.c:1260:31: warning: 'handler' may be used uninitialized in this function [-Wmaybe-uninitialized] vme_unregister_error_handler(handler); ^ Fixes: 0b0496625715 ("vme: change bus error handling scheme") Signed-off-by: Dmitry Kalinkin <dmitry.kalinkin@...il.com> --- drivers/vme/bridges/vme_tsi148.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/vme/bridges/vme_tsi148.c b/drivers/vme/bridges/vme_tsi148.c index d1e383b..6052483 100644 --- a/drivers/vme/bridges/vme_tsi148.c +++ b/drivers/vme/bridges/vme_tsi148.c @@ -1186,7 +1186,7 @@ static ssize_t tsi148_master_read(struct vme_master_resource *image, void *buf, int retval, enabled; unsigned long long vme_base, size; u32 aspace, cycle, dwidth; - struct vme_error_handler *handler; + struct vme_error_handler *handler = NULL; struct vme_bridge *tsi148_bridge; void __iomem *addr = image->kern_base + offset; unsigned int done = 0; @@ -1276,7 +1276,7 @@ static ssize_t tsi148_master_write(struct vme_master_resource *image, void *buf, unsigned int done = 0; unsigned int count32; - struct vme_error_handler *handler; + struct vme_error_handler *handler = NULL; struct vme_bridge *tsi148_bridge; struct tsi148_driver *bridge; -- 1.8.3.1 -- 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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