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simplefs_write(): use generic_write_checks()

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Azat Khuzhin 2013-09-25 14:46:23 +04:00
parent 274a98ae14
commit ab68a5176a
1 changed files with 7 additions and 0 deletions
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7
simple.c
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@ -307,6 +307,13 @@ ssize_t simplefs_write(struct file * filp, const char __user * buf, size_t len,
char *buffer; char *buffer;
int count; int count;
int retval;
retval = generic_write_checks(filp, ppos, &len, 0);
if (retval) {
return retval;
}
inode = filp->f_path.dentry->d_inode; inode = filp->f_path.dentry->d_inode;
sfs_inode = SIMPLEFS_INODE(inode); sfs_inode = SIMPLEFS_INODE(inode);
sb = inode->i_sb; sb = inode->i_sb;