Messages in this thread Patch in this message | | | Date | Fri, 25 Apr 2003 22:25:12 +0200 | From | René Scharfe <> | Subject | [PATCH 2.5] Remove unused function from fs/isofs/rock.c |
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Hi all,
find_rock_ridge_relocation() has been unused since 2.4.0-test11 -- time to bury it. The patch below applies to 2.5 up to the latest -bk, compiles fine, and is untested.
Is there an active maintainer for isofs?
René
diff -ur linux-2.5.68-bk6/fs/isofs/rock.c~ linux-2.5.68-bk6/fs/isofs/rock.c --- linux-2.5.68-bk6/fs/isofs/rock.c~ 2002-12-16 03:08:09.000000000 +0100 +++ linux-2.5.68-bk6/fs/isofs/rock.c 2003-04-25 21:35:14.000000000 +0200 @@ -84,76 +84,6 @@ printk("Unable to read rock-ridge attributes\n"); \ }} -/* This is the inner layer of the get filename routine, and is called - for each system area and continuation record related to the file */ - -int find_rock_ridge_relocation(struct iso_directory_record * de, - struct inode * inode) { - int flag; - int len; - int retval; - unsigned char * chr; - CONTINUE_DECLS; - flag = 0; - - /* If this is a '..' then we are looking for the parent, otherwise we - are looking for the child */ - - if (de->name[0]==1 && de->name_len[0]==1) flag = 1; - /* Return value if we do not find appropriate record. */ - retval = isonum_733 (de->extent); - - if (!ISOFS_SB(inode->i_sb)->s_rock) return retval; - - SETUP_ROCK_RIDGE(de, chr, len); - repeat: - { - int rrflag, sig; - struct rock_ridge * rr; - - while (len > 1){ /* There may be one byte for padding somewhere */ - rr = (struct rock_ridge *) chr; - if (rr->len == 0) goto out; /* Something got screwed up here */ - sig = isonum_721(chr); - chr += rr->len; - len -= rr->len; - - switch(sig){ - case SIG('R','R'): - rrflag = rr->u.RR.flags[0]; - if (flag && !(rrflag & RR_PL)) goto out; - if (!flag && !(rrflag & RR_CL)) goto out; - break; - case SIG('S','P'): - CHECK_SP(goto out); - break; - case SIG('C','L'): - if (flag == 0) { - retval = isonum_733(rr->u.CL.location); - goto out; - } - break; - case SIG('P','L'): - if (flag != 0) { - retval = isonum_733(rr->u.PL.location); - goto out; - } - break; - case SIG('C','E'): - CHECK_CE; /* This tells is if there is a continuation record */ - break; - default: - break; - } - } - } - MAYBE_CONTINUE(repeat, inode); - return retval; - out: - if(buffer) kfree(buffer); - return retval; -} - /* return length of name field; 0: not found, -1: to be ignored */ int get_rock_ridge_filename(struct iso_directory_record * de, char * retname, struct inode * inode) diff -ur linux-2.5.68-bk6/include/linux/iso_fs.h~ linux-2.5.68-bk6/include/linux/iso_fs.h --- linux-2.5.68-bk6/include/linux/iso_fs.h~ 2002-12-16 03:08:11.000000000 +0100 +++ linux-2.5.68-bk6/include/linux/iso_fs.h 2003-04-25 21:35:37.000000000 +0200 @@ -224,8 +224,6 @@ extern int get_rock_ridge_filename(struct iso_directory_record *, char *, struct inode *); extern int isofs_name_translate(struct iso_directory_record *, char *, struct inode *); -extern int find_rock_ridge_relocation(struct iso_directory_record *, struct inode *); - int get_joliet_filename(struct iso_directory_record *, unsigned char *, struct inode *); int get_acorn_filename(struct iso_directory_record *, char *, struct inode *); - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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