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authorDavid Howells <dhowells@redhat.com>2017-07-17 08:45:34 +0100
committerDavid Howells <dhowells@redhat.com>2017-07-17 08:45:34 +0100
commitbc98a42c1f7d0f886c0c1b75a92a004976a46d9f (patch)
tree42a30f4f8d1aa3723f5356f2a5697b23317e2e19 /fs/reiserfs/prints.c
parent94e92e7ac90d06e1e839e112d3ae80b2457dbdd7 (diff)
downloadlinux-stericsson-bc98a42c1f7d0f886c0c1b75a92a004976a46d9f.tar.gz
VFS: Convert sb->s_flags & MS_RDONLY to sb_rdonly(sb)
Firstly by applying the following with coccinelle's spatch: @@ expression SB; @@ -SB->s_flags & MS_RDONLY +sb_rdonly(SB) to effect the conversion to sb_rdonly(sb), then by applying: @@ expression A, SB; @@ ( -(!sb_rdonly(SB)) && A +!sb_rdonly(SB) && A | -A != (sb_rdonly(SB)) +A != sb_rdonly(SB) | -A == (sb_rdonly(SB)) +A == sb_rdonly(SB) | -!(sb_rdonly(SB)) +!sb_rdonly(SB) | -A && (sb_rdonly(SB)) +A && sb_rdonly(SB) | -A || (sb_rdonly(SB)) +A || sb_rdonly(SB) | -(sb_rdonly(SB)) != A +sb_rdonly(SB) != A | -(sb_rdonly(SB)) == A +sb_rdonly(SB) == A | -(sb_rdonly(SB)) && A +sb_rdonly(SB) && A | -(sb_rdonly(SB)) || A +sb_rdonly(SB) || A ) @@ expression A, B, SB; @@ ( -(sb_rdonly(SB)) ? 1 : 0 +sb_rdonly(SB) | -(sb_rdonly(SB)) ? A : B +sb_rdonly(SB) ? A : B ) to remove left over excess bracketage and finally by applying: @@ expression A, SB; @@ ( -(A & MS_RDONLY) != sb_rdonly(SB) +(bool)(A & MS_RDONLY) != sb_rdonly(SB) | -(A & MS_RDONLY) == sb_rdonly(SB) +(bool)(A & MS_RDONLY) == sb_rdonly(SB) ) to make comparisons against the result of sb_rdonly() (which is a bool) work correctly. Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'fs/reiserfs/prints.c')
-rw-r--r--fs/reiserfs/prints.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/reiserfs/prints.c b/fs/reiserfs/prints.c
index 4f3f928076f3..64f49cafbc5b 100644
--- a/fs/reiserfs/prints.c
+++ b/fs/reiserfs/prints.c
@@ -386,7 +386,7 @@ void __reiserfs_error(struct super_block *sb, const char *id,
printk(KERN_CRIT "REISERFS error (device %s): %s: %s\n",
sb->s_id, function, error_buf);
- if (sb->s_flags & MS_RDONLY)
+ if (sb_rdonly(sb))
return;
reiserfs_info(sb, "Remounting filesystem read-only\n");