CC: [email protected] TO: Christian Brauner <[email protected]>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git loopfs_v1 head: e3796aa0ebdf297c4a3273c64aed421530d8a1e3 commit: 36eb087fffce637de710a065ce6ccf9d7b83d08a [2/8] loopfs: implement loopfs :::::: branch date: 5 days ago :::::: commit date: 5 days ago If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot <[email protected]> cppcheck warnings: (new ones prefixed by >>) >> drivers/block/loopfs/loopfs.c:401:6: warning: Redundant initialization for >> 'ctx'. The initialized value is overwritten before it is read. >> [redundantInitialization] ctx = kzalloc(sizeof(struct loopfs_mount_opts), GFP_KERNEL); ^ drivers/block/loopfs/loopfs.c:399:32: note: ctx is initialized struct loopfs_mount_opts *ctx = fc->fs_private; ^ drivers/block/loopfs/loopfs.c:401:6: note: ctx is overwritten ctx = kzalloc(sizeof(struct loopfs_mount_opts), GFP_KERNEL); ^ # https://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git/commit/?id=36eb087fffce637de710a065ce6ccf9d7b83d08a git remote add brauner https://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git git remote update brauner git checkout 36eb087fffce637de710a065ce6ccf9d7b83d08a vim +/ctx +401 drivers/block/loopfs/loopfs.c 36eb087fffce63 Christian Brauner 2020-04-02 396 36eb087fffce63 Christian Brauner 2020-04-02 397 static int loopfs_init_fs_context(struct fs_context *fc) 36eb087fffce63 Christian Brauner 2020-04-02 398 { 36eb087fffce63 Christian Brauner 2020-04-02 399 struct loopfs_mount_opts *ctx = fc->fs_private; 36eb087fffce63 Christian Brauner 2020-04-02 400 36eb087fffce63 Christian Brauner 2020-04-02 @401 ctx = kzalloc(sizeof(struct loopfs_mount_opts), GFP_KERNEL); 36eb087fffce63 Christian Brauner 2020-04-02 402 if (!ctx) 36eb087fffce63 Christian Brauner 2020-04-02 403 return -ENOMEM; 36eb087fffce63 Christian Brauner 2020-04-02 404 36eb087fffce63 Christian Brauner 2020-04-02 405 ctx->max = max_devices; 36eb087fffce63 Christian Brauner 2020-04-02 406 36eb087fffce63 Christian Brauner 2020-04-02 407 fc->fs_private = ctx; 36eb087fffce63 Christian Brauner 2020-04-02 408 36eb087fffce63 Christian Brauner 2020-04-02 409 fc->ops = &loopfs_fs_context_ops; 36eb087fffce63 Christian Brauner 2020-04-02 410 36eb087fffce63 Christian Brauner 2020-04-02 411 return 0; 36eb087fffce63 Christian Brauner 2020-04-02 412 } 36eb087fffce63 Christian Brauner 2020-04-02 413 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/[email protected] _______________________________________________ kbuild mailing list -- [email protected] To unsubscribe send an email to [email protected]
