grub: Use -Wno-error instead of doing this on a per-warning basis

In practice the warnings were disabled individually instead of fixes added,
so just make all warnings non-fatal to achieve the same.

(From OE-Core rev: 330fc83d4519da3c13eb55e8c060ba3e191c9906)

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 0 insertions, 24 deletions

diff --git a/meta/recipes-bsp/grub/files/fix.build.with.squashfs.patch b/meta/recipes-bsp/grub/files/fix.build.with.squashfs.patch
deleted file mode 100644
index 2c2d2ea0b1..0000000000
--- a/meta/recipes-bsp/grub/files/fix.build.with.squashfs.patch
+++ /dev/null
@@ -1,24 +0,0 @@
-When squashfs support is enabled, the build fails with:
-
-../grub-2.02/grub-core/fs/squash4.c: In function 'direct_read':
-../grub-2.02/grub-core/fs/squash4.c:868:10: error: 'err' may be used uninitialized in this function [-Werror=maybe-uninitialized]
-       if (err)
-          ^
-cc1: all warnings being treated as errors
-Makefile:7272: recipe for target 'grub-core/fs/libgrubmods_a-squash4.o' failed
-
-Upstream-Status: Pending (should be fixed in gnulib which is then rarely updated in grub)
-
-Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
-
---- grub-2.02/grub-core/fs/squash4.c    2019-03-10 20:00:14.070468728 +0000
-+++ grub-2.02.fixed/grub-core/fs/squash4.c      2019-03-10 19:58:31.382477818 +0000
-@@ -746,7 +746,7 @@
-             struct grub_squash_cache_inode *ino,
-             grub_off_t off, char *buf, grub_size_t len)
- {
--  grub_err_t err;
-+  grub_err_t err = 0;
-   grub_off_t cumulated_uncompressed_size = 0;
-   grub_uint64_t a = 0;
-   grub_size_t i;