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Fix possibly uninitialized 'root_inode' variable warning 

Resolve an uninitialized variable warning when compiling.

    In function ‘zfs_domount’:
    warning: ‘root_inode’ may be used uninitialized in this
        function [-Wmaybe-uninitialized]
    sb->s_root = d_make_root(root_inode);

Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #11306
This commit is contained in:
Brian Behlendorf 2020-12-10 15:23:26 -08:00
parent aa5b9e1d7c
commit f217a2b902
1 changed files with 1 additions and 1 deletions
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2
module/os/linux/zfs/zfs_vfsops.c
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@ -1451,7 +1451,7 @@ int
zfs_domount(struct super_block *sb, zfs_mnt_t *zm, int silent) zfs_domount(struct super_block *sb, zfs_mnt_t *zm, int silent)
{ {
const char *osname = zm->mnt_osname; const char *osname = zm->mnt_osname;
struct inode *root_inode; struct inode *root_inode = NULL;
uint64_t recordsize; uint64_t recordsize;
int error = 0; int error = 0;
zfsvfs_t *zfsvfs = NULL; zfsvfs_t *zfsvfs = NULL;