tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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isofs: Fix isofs_show_options()

The isofs patch needs a small fix to handle a signed/unsigned comparison that
the compiler didn't flag - thanks to Dan for catching it.

It should be noted, however, the session number handing appears to be incorrect
between where it is parsed and where it is used.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

authored by David Howells and committed by Al Viro fdb254db 1d278a87

options
unified split
Changed files
+1 -1
fs
isofs
inode.c
+1 -1
fs/isofs/inode.c
··· 492 492 493 493 if (sbi->s_check) seq_printf(m, ",check=%c", sbi->s_check); 494 494 if (sbi->s_mapping) seq_printf(m, ",map=%c", sbi->s_mapping); 495 - if (sbi->s_session != -1) seq_printf(m, ",session=%u", sbi->s_session); 495 + if (sbi->s_session != 255) seq_printf(m, ",session=%u", sbi->s_session - 1); 496 496 if (sbi->s_sbsector != -1) seq_printf(m, ",sbsector=%u", sbi->s_sbsector); 497 497 498 498 if (root->d_sb->s_blocksize != 1024)