diff options
Diffstat (limited to 'meta-initramfs/recipes-devtools/mtd/ubi-utils-klibc-1.5.2/0008-ubi-utils-ubiformat.c-convert-to-integer-arithmetic.patch')
-rw-r--r-- | meta-initramfs/recipes-devtools/mtd/ubi-utils-klibc-1.5.2/0008-ubi-utils-ubiformat.c-convert-to-integer-arithmetic.patch | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/meta-initramfs/recipes-devtools/mtd/ubi-utils-klibc-1.5.2/0008-ubi-utils-ubiformat.c-convert-to-integer-arithmetic.patch b/meta-initramfs/recipes-devtools/mtd/ubi-utils-klibc-1.5.2/0008-ubi-utils-ubiformat.c-convert-to-integer-arithmetic.patch deleted file mode 100644 index 5bd05742c8..0000000000 --- a/meta-initramfs/recipes-devtools/mtd/ubi-utils-klibc-1.5.2/0008-ubi-utils-ubiformat.c-convert-to-integer-arithmetic.patch +++ /dev/null | |||
@@ -1,44 +0,0 @@ | |||
1 | From e6f1a85c0a3df24fe3ca9a520dc697105e75a80c Mon Sep 17 00:00:00 2001 | ||
2 | From: Andrea Adami <andrea.adami@gmail.com> | ||
3 | Date: Sat, 27 Jan 2018 09:39:26 +0100 | ||
4 | Subject: [PATCH 8/9] ubi-utils: ubiformat.c: convert to integer arithmetic | ||
5 | |||
6 | Do not cast percent to double, it is just used as upper limit. | ||
7 | Avoid floating point to fix compilation for aarch64 against klibc: | ||
8 | |||
9 | error: '-mgeneral-regs-only' is incompatible with floating-point code | ||
10 | | int percent = ((double)si->ok_cnt)/si->good_cnt * 100; | ||
11 | | ^~~~~~~ | ||
12 | |||
13 | Notes: | ||
14 | * The checks in the code above this line ensure that si->good_cnt is not 0. | ||
15 | |||
16 | * The code assumes si->good_cnt * 100 will not overflow, then we can use | ||
17 | (si->ok_cnt * 100) safely because the former is bigger. | ||
18 | |||
19 | * The truncated result does not affect the logic: | ||
20 | i.e. a value of 49.9 is truncated to 49 and is still <50. | ||
21 | |||
22 | Upstream-Status: Submitted | ||
23 | |||
24 | Signed-off-by: Andrea Adami <andrea.adami@gmail.com> | ||
25 | --- | ||
26 | ubi-utils/ubiformat.c | 2 +- | ||
27 | 1 file changed, 1 insertion(+), 1 deletion(-) | ||
28 | |||
29 | diff --git a/ubi-utils/ubiformat.c b/ubi-utils/ubiformat.c | ||
30 | index 21409ca..d93164a 100644 | ||
31 | --- a/ubi-utils/ubiformat.c | ||
32 | +++ b/ubi-utils/ubiformat.c | ||
33 | @@ -843,7 +843,7 @@ int main(int argc, char * const argv[]) | ||
34 | } | ||
35 | |||
36 | if (!args.override_ec && si->empty_cnt < si->good_cnt) { | ||
37 | - int percent = ((double)si->ok_cnt)/si->good_cnt * 100; | ||
38 | + int percent = (si->ok_cnt * 100) / si->good_cnt; | ||
39 | |||
40 | /* | ||
41 | * Make sure the majority of eraseblocks have valid | ||
42 | -- | ||
43 | 2.7.4 | ||
44 | |||