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Dont touch fs_struct in drivers

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The sound drivers and the pnpbios core test for current->root != NULL.  This
test seems to be unnecessary since we always have rootfs mounted before
initializing the drivers.

Signed-off-by: Jan Blunck <[email protected]>
Acked-by: Christoph Hellwig <[email protected]>
Cc: Bjorn Helgaas <[email protected]>
Cc: Jaroslav Kysela <[email protected]>
Acked-by: Takashi Iwai <[email protected]>
Cc: Al Viro <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Jan Blunck 2008-02-14 19:34:28 -08:00 • committed by Linus Torvalds
commit 0d63e4f9ea
7 changed files with 6 additions and 19 deletions
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2
drivers/pnp/pnpbios/core.c
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@ -105,8 +105,6 @@ static int pnp_dock_event(int dock, struct pnp_docking_station_info *info)
char *argv[3], **envp, *buf, *scratch;
int i = 0, value;
if (!current->fs->root)
return -EAGAIN;
if (!(envp = kcalloc(20, sizeof(char *), GFP_KERNEL)))
return -ENOMEM;
if (!(buf = kzalloc(256, GFP_KERNEL))) {