[GFS2] Fix uninitialised variable
This fixes a bug where, in certain cases an uninitialised variable could cause a dereference of a NULL pointer in gfs2_commit_write(). Also a typo in a comment is fixed at the same time. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
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@ -385,6 +385,7 @@ static int gfs2_prepare_write(struct file *file, struct page *page,
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goto out_unlock;
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ip->i_alloc.al_requested = 0;
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if (alloc_required) {
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al = gfs2_alloc_get(ip);
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@ -32,7 +32,7 @@ void gfs2_rgrp_repolish_clones(struct gfs2_rgrpd *rgd);
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struct gfs2_alloc *gfs2_alloc_get(struct gfs2_inode *ip);
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static inline void gfs2_alloc_put(struct gfs2_inode *ip)
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{
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return; /* Se we can see where ip->i_alloc is used */
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return; /* So we can see where ip->i_alloc is used */
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}
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int gfs2_inplace_reserve_i(struct gfs2_inode *ip,
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