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| author | Julia Lawall <julia@diku.dk> | 2011-08-02 12:35:02 +0200 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2011-08-22 19:26:17 +0000 |
| commit | 6fc6148865c9a17cee33f251723f6a056f022ecd (patch) | |
| tree | c8b486908f294cebd62ba14054253cea7013733d | |
| parent | 9be08c5804ae4ad96ec22d0b1e71e630803a85ea (diff) | |
| download | linux-6fc6148865c9a17cee33f251723f6a056f022ecd.tar.gz linux-6fc6148865c9a17cee33f251723f6a056f022ecd.tar.bz2 linux-6fc6148865c9a17cee33f251723f6a056f022ecd.zip | |
target: Convert target_core_rd.c to use use BUG_ON
Use BUG_ON(x) rather than if(x) BUG();
The semantic patch that fixes this problem is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@@ identifier x; @@
-if (x) BUG();
+BUG_ON(x);
@@ identifier x; @@
-if (!x) BUG();
+BUG_ON(!x);
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
| -rw-r--r-- | drivers/target/target_core_rd.c | 24 |
1 files changed, 8 insertions, 16 deletions
diff --git a/drivers/target/target_core_rd.c b/drivers/target/target_core_rd.c index 3dd81d24d9a9..e567e129c697 100644 --- a/drivers/target/target_core_rd.c +++ b/drivers/target/target_core_rd.c @@ -390,12 +390,10 @@ static int rd_MEMCPY_read(struct rd_request *req) length = req->rd_size; dst = sg_virt(&sg_d[i++]) + dst_offset; - if (!dst) - BUG(); + BUG_ON(!dst); src = sg_virt(&sg_s[j]) + src_offset; - if (!src) - BUG(); + BUG_ON(!src); dst_offset = 0; src_offset = length; @@ -415,8 +413,7 @@ static int rd_MEMCPY_read(struct rd_request *req) length = req->rd_size; dst = sg_virt(&sg_d[i]) + dst_offset; - if (!dst) - BUG(); + BUG_ON(!dst); if (sg_d[i].length == length) { i++; @@ -425,8 +422,7 @@ static int rd_MEMCPY_read(struct rd_request *req) dst_offset = length; src = sg_virt(&sg_s[j++]) + src_offset; - if (!src) - BUG(); + BUG_ON(!src); src_offset = 0; page_end = 1; @@ -510,12 +506,10 @@ static int rd_MEMCPY_write(struct rd_request *req) length = req->rd_size; src = sg_virt(&sg_s[i++]) + src_offset; - if (!src) - BUG(); + BUG_ON(!src); dst = sg_virt(&sg_d[j]) + dst_offset; - if (!dst) - BUG(); + BUG_ON(!dst); src_offset = 0; dst_offset = length; @@ -535,8 +529,7 @@ static int rd_MEMCPY_write(struct rd_request *req) length = req->rd_size; src = sg_virt(&sg_s[i]) + src_offset; - if (!src) - BUG(); + BUG_ON(!src); if (sg_s[i].length == length) { i++; @@ -545,8 +538,7 @@ static int rd_MEMCPY_write(struct rd_request *req) src_offset = length; dst = sg_virt(&sg_d[j++]) + dst_offset; - if (!dst) - BUG(); + BUG_ON(!dst); dst_offset = 0; page_end = 1; |