tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS branch HEAD: bf039567abd9303dc03746afaaf0854f41ed853b !11434 v3 cifs: Fix pages leak when cifs_writedata allocate fails in cifs_writedata_direct_alloc()

Warning reports:

https://lore.kernel.org/oe-kbuild-all/202409110303.bhVqMzMo-lkp@intel.com

Warning: (recently discovered and may have been fixed)

arch/arm64/include/asm/irqflags.h:88:9: warning: 'flags' may be used uninitialized [-Wmaybe-uninitialized]

Warning ids grouped by kconfigs:

recent_errors |-- arm64-allmodconfig | |-- block-blk-io-hierarchy-iodump.c:warning:no-previous-prototype-for-__bio_stage_hierarchy_start | `-- include-linux-thread_info.h:warning:b-may-be-used-uninitialized |-- arm64-randconfig-002-20240911 | `-- arch-arm64-include-asm-irqflags.h:warning:flags-may-be-used-uninitialized |-- arm64-randconfig-003-20240911 | `-- drivers-tty-serial-sc16is7xx.c:warning:label-err_i2c-defined-but-not-used |-- x86_64-allyesconfig | `-- block-blk-io-hierarchy-iodump.c:warning:no-previous-prototype-for-function-__bio_stage_hierarchy_start `-- x86_64-buildonly-randconfig-005-20240911 `-- drivers-tty-serial-sc16is7xx.c:warning:label-err_i2c-defined-but-not-used

elapsed time: 797m

configs tested: 20 configs skipped: 139

tested configs: arm64 allmodconfig gcc-14.1.0 arm64 allnoconfig gcc-14.1.0 arm64 defconfig gcc-14.1.0 arm64 randconfig-001-20240911 gcc-14.1.0 arm64 randconfig-002-20240911 gcc-14.1.0 arm64 randconfig-003-20240911 gcc-14.1.0 arm64 randconfig-004-20240911 gcc-14.1.0 x86_64 allnoconfig clang-18 x86_64 allyesconfig clang-18 x86_64 buildonly-randconfig-001-20240911 clang-18 x86_64 buildonly-randconfig-002-20240911 clang-18 x86_64 buildonly-randconfig-003-20240911 gcc-12 x86_64 buildonly-randconfig-004-20240911 gcc-12 x86_64 buildonly-randconfig-005-20240911 gcc-12 x86_64 buildonly-randconfig-006-20240911 clang-18 x86_64 defconfig gcc-11 x86_64 randconfig-001-20240911 gcc-12 x86_64 randconfig-002-20240911 gcc-12 x86_64 randconfig-003-20240911 clang-18 x86_64 rhel-8.3-rust clang-18