35 lines
1.1 KiB
Diff
35 lines
1.1 KiB
Diff
From: Sachin Kamat <sachin.kamat@samsung.com>
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Date: Fri, 20 Jun 2014 14:32:32 +0530
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Subject: [19/31] thunderbolt: Use NULL instead of 0 in ctl.c
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Origin: https://git.kernel.org/linus/8db353bdd0975c220a62091f4fd28966478550fb
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The function returns a pointer. Hence return NULL instead of 0.
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Signed-off-by: Sachin Kamat <sachin.kamat@samsung.com>
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Acked-by: Andreas Noever <andreas.noever@gmail.com>
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Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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---
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drivers/thunderbolt/ctl.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/drivers/thunderbolt/ctl.c b/drivers/thunderbolt/ctl.c
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index d04fee4..4c6da92 100644
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--- a/drivers/thunderbolt/ctl.c
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+++ b/drivers/thunderbolt/ctl.c
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@@ -305,13 +305,13 @@ static struct ctl_pkg *tb_ctl_pkg_alloc(struct tb_ctl *ctl)
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{
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struct ctl_pkg *pkg = kzalloc(sizeof(*pkg), GFP_KERNEL);
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if (!pkg)
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- return 0;
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+ return NULL;
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pkg->ctl = ctl;
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pkg->buffer = dma_pool_alloc(ctl->frame_pool, GFP_KERNEL,
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&pkg->frame.buffer_phy);
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if (!pkg->buffer) {
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kfree(pkg);
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- return 0;
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+ return NULL;
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}
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return pkg;
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}
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