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Fix warnings when compiling with -O3

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This commit is contained in:
Vladimir Serbinenko 2016-02-17 17:56:41 +01:00
parent 25492a0f04
commit 5cae910665
4 changed files with 6 additions and 6 deletions
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2
conf/Makefile.common
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@ -65,7 +65,7 @@ grubconfdir = $(sysconfdir)/grub.d
platformdir = $(pkglibdir)/$(target_cpu)-$(platform) platformdir = $(pkglibdir)/$(target_cpu)-$(platform)
starfielddir = $(pkgdatadir)/themes/starfield starfielddir = $(pkgdatadir)/themes/starfield
CFLAGS_GNULIB = -Wno-undef -Wno-sign-compare -Wno-unused -Wno-unused-parameter -Wno-redundant-decls -Wno-unreachable-code -Wno-conversion CFLAGS_GNULIB = -Wno-undef -Wno-sign-compare -Wno-unused -Wno-unused-parameter -Wno-redundant-decls -Wno-unreachable-code -Wno-conversion -Wno-maybe-uninitialized
CPPFLAGS_GNULIB = -I$(top_builddir)/grub-core/gnulib -I$(top_srcdir)/grub-core/gnulib CPPFLAGS_GNULIB = -I$(top_builddir)/grub-core/gnulib -I$(top_srcdir)/grub-core/gnulib
CFLAGS_POSIX = -fno-builtin CFLAGS_POSIX = -fno-builtin

6
grub-core/commands/i386/cmostest.c
View file

@ -45,7 +45,7 @@ static grub_err_t
grub_cmd_cmostest (struct grub_command *cmd __attribute__ ((unused)), grub_cmd_cmostest (struct grub_command *cmd __attribute__ ((unused)),
int argc, char *argv[]) int argc, char *argv[])
{ {
int byte, bit; int byte = 0, bit = 0;
grub_err_t err; grub_err_t err;
grub_uint8_t value; grub_uint8_t value;
@ -67,7 +67,7 @@ static grub_err_t
grub_cmd_cmosclean (struct grub_command *cmd __attribute__ ((unused)), grub_cmd_cmosclean (struct grub_command *cmd __attribute__ ((unused)),
int argc, char *argv[]) int argc, char *argv[])
{ {
int byte, bit; int byte = 0, bit = 0;
grub_err_t err; grub_err_t err;
grub_uint8_t value; grub_uint8_t value;
@ -85,7 +85,7 @@ static grub_err_t
grub_cmd_cmosset (struct grub_command *cmd __attribute__ ((unused)), grub_cmd_cmosset (struct grub_command *cmd __attribute__ ((unused)),
int argc, char *argv[]) int argc, char *argv[])
{ {
int byte, bit; int byte = 0, bit = 0;
grub_err_t err; grub_err_t err;
grub_uint8_t value; grub_uint8_t value;

2
grub-core/fs/ntfscomp.c
View file

@ -104,7 +104,7 @@ decomp_block (struct grub_ntfs_comp *cc, grub_uint8_t *dest)
if (tag & 1) if (tag & 1)
{ {
grub_uint32_t i, len, delta, code, lmask, dshift; grub_uint32_t i, len, delta, code, lmask, dshift;
grub_uint16_t word; grub_uint16_t word = 0;
if (decomp_get16 (cc, &word)) if (decomp_get16 (cc, &word))
return grub_errno; return grub_errno;

2
grub-core/fs/zfs/zfs.c
View file

@ -3132,7 +3132,7 @@ make_mdn (dnode_end_t * mdn, struct grub_zfs_data *data)
{ {
void *osp; void *osp;
blkptr_t *bp; blkptr_t *bp;
grub_size_t ospsize; grub_size_t ospsize = 0;
grub_err_t err; grub_err_t err;
grub_dprintf ("zfs", "endian = %d\n", mdn->endian); grub_dprintf ("zfs", "endian = %d\n", mdn->endian);