linux-kernel - [PATCH] drivers: staging: android: Fix style/formatting issues

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Date:   Tue, 22 Aug 2017 21:04:50 -0400
From:   Nick Fox <fox.nicholas.j@...il.com>
To:     greg@...ah.com
Cc:     arve@...roid.com, riandrews@...roid.com,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
        Nick Fox <fox.nicholas.j@...il.com>
Subject: [PATCH] drivers: staging: android: Fix style/formatting issues

Fix two issues reported by checkpatch. The first removes an extra
blank line, the second changes an argument to kmalloc(). Original
checkpatch output is below:

ion/ion_cma_heap.c:34: CHECK: Please don't use multiple blank lines
ion/ion_cma_heap.c:49: CHECK: Prefer kmalloc(sizeof(*table)...) over kmalloc(sizeof(struct sg_table)...)
total: 0 errors, 0 warnings, 2 checks, 128 lines checked

Signed-off-by: Nick Fox <fox.nicholas.j@...il.com>
---
 drivers/staging/android/ion/ion_cma_heap.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/android/ion/ion_cma_heap.c b/drivers/staging/android/ion/ion_cma_heap.c
index a0949bc0dcf4..bb2c1449cbcf 100644
--- a/drivers/staging/android/ion/ion_cma_heap.c
+++ b/drivers/staging/android/ion/ion_cma_heap.c
@@ -31,7 +31,6 @@ struct ion_cma_heap {
 
 #define to_cma_heap(x) container_of(x, struct ion_cma_heap, heap)
 
-
 /* ION CMA heap operations functions */
 static int ion_cma_allocate(struct ion_heap *heap, struct ion_buffer *buffer,
 			    unsigned long len,
@@ -46,7 +45,7 @@ static int ion_cma_allocate(struct ion_heap *heap, struct ion_buffer *buffer,
 	if (!pages)
 		return -ENOMEM;
 
-	table = kmalloc(sizeof(struct sg_table), GFP_KERNEL);
+	table = kmalloc(sizeof(*table), GFP_KERNEL);
 	if (!table)
 		goto err;
 
-- 
2.13.5