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  • 2023-01-25
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  • variant-emmc-nvme-boot
  • 2020-06-01
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bitops.h

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  • Forked from Reform / reform-boundary-uboot
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    • Heiko Schocher's avatar
      1d48ca69
      arm, ubifs: fix gcc5.x compiler warning · 1d48ca69
      Heiko Schocher authored
      
      compiling U-Boot for openrd_base_defconfig with
      gcc 5.x shows the following warning:
      
        CC      fs/ubifs/super.o
      In file included from fs/ubifs/ubifs.h:35:0,
                       from fs/ubifs/super.c:37:
      fs/ubifs/super.c: In function 'atomic_inc':
      ./arch/arm/include/asm/atomic.h:55:2: warning: 'flags' is used uninitialized in this function [-Wuninitialized]
        local_irq_save(flags);
        ^
      fs/ubifs/super.c: In function 'atomic_dec':
      ./arch/arm/include/asm/atomic.h:64:2: warning: 'flags' is used uninitialized in this function [-Wuninitialized]
        local_irq_save(flags);
        ^
        CC      fs/ubifs/sb.o
      [...]
        CC      fs/ubifs/lpt.o
      In file included from include/linux/bitops.h:123:0,
                       from include/common.h:20,
                       from include/ubi_uboot.h:17,
                       from fs/ubifs/ubifs.h:37,
                       from fs/ubifs/lpt.c:35:
      fs/ubifs/lpt.c: In function 'test_and_set_bit':
      ./arch/arm/include/asm/bitops.h:57:2: warning: 'flags' is used uninitialized in this function [-Wuninitialized]
        local_irq_save(flags);
        ^
        CC      fs/ubifs/lpt_commit.o
      In file included from include/linux/bitops.h:123:0,
                       from include/common.h:20,
                       from include/ubi_uboot.h:17,
                       from fs/ubifs/ubifs.h:37,
                       from fs/ubifs/lpt_commit.c:26:
      fs/ubifs/lpt_commit.c: In function 'test_and_set_bit':
      ./arch/arm/include/asm/bitops.h:57:2: warning: 'flags' is used uninitialized in this function [-Wuninitialized]
        local_irq_save(flags);
        ^
        CC      fs/ubifs/scan.o
        CC      fs/ubifs/lprops.o
        CC      fs/ubifs/tnc.o
      In file included from include/linux/bitops.h:123:0,
                       from include/common.h:20,
                       from include/ubi_uboot.h:17,
                       from fs/ubifs/ubifs.h:37,
                       from fs/ubifs/tnc.c:30:
      fs/ubifs/tnc.c: In function 'test_and_set_bit':
      ./arch/arm/include/asm/bitops.h:57:2: warning: 'flags' is used uninitialized in this function [-Wuninitialized]
        local_irq_save(flags);
        ^
        CC      fs/ubifs/tnc_misc.o
      
      Fix it.
      
      Signed-off-by: default avatarHeiko Schocher <hs@denx.de>
      1d48ca69
      History
      arm, ubifs: fix gcc5.x compiler warning
      Heiko Schocher authored
      
      compiling U-Boot for openrd_base_defconfig with
      gcc 5.x shows the following warning:
      
        CC      fs/ubifs/super.o
      In file included from fs/ubifs/ubifs.h:35:0,
                       from fs/ubifs/super.c:37:
      fs/ubifs/super.c: In function 'atomic_inc':
      ./arch/arm/include/asm/atomic.h:55:2: warning: 'flags' is used uninitialized in this function [-Wuninitialized]
        local_irq_save(flags);
        ^
      fs/ubifs/super.c: In function 'atomic_dec':
      ./arch/arm/include/asm/atomic.h:64:2: warning: 'flags' is used uninitialized in this function [-Wuninitialized]
        local_irq_save(flags);
        ^
        CC      fs/ubifs/sb.o
      [...]
        CC      fs/ubifs/lpt.o
      In file included from include/linux/bitops.h:123:0,
                       from include/common.h:20,
                       from include/ubi_uboot.h:17,
                       from fs/ubifs/ubifs.h:37,
                       from fs/ubifs/lpt.c:35:
      fs/ubifs/lpt.c: In function 'test_and_set_bit':
      ./arch/arm/include/asm/bitops.h:57:2: warning: 'flags' is used uninitialized in this function [-Wuninitialized]
        local_irq_save(flags);
        ^
        CC      fs/ubifs/lpt_commit.o
      In file included from include/linux/bitops.h:123:0,
                       from include/common.h:20,
                       from include/ubi_uboot.h:17,
                       from fs/ubifs/ubifs.h:37,
                       from fs/ubifs/lpt_commit.c:26:
      fs/ubifs/lpt_commit.c: In function 'test_and_set_bit':
      ./arch/arm/include/asm/bitops.h:57:2: warning: 'flags' is used uninitialized in this function [-Wuninitialized]
        local_irq_save(flags);
        ^
        CC      fs/ubifs/scan.o
        CC      fs/ubifs/lprops.o
        CC      fs/ubifs/tnc.o
      In file included from include/linux/bitops.h:123:0,
                       from include/common.h:20,
                       from include/ubi_uboot.h:17,
                       from fs/ubifs/ubifs.h:37,
                       from fs/ubifs/tnc.c:30:
      fs/ubifs/tnc.c: In function 'test_and_set_bit':
      ./arch/arm/include/asm/bitops.h:57:2: warning: 'flags' is used uninitialized in this function [-Wuninitialized]
        local_irq_save(flags);
        ^
        CC      fs/ubifs/tnc_misc.o
      
      Fix it.
      
      Signed-off-by: default avatarHeiko Schocher <hs@denx.de>